JEEP LIFT KITS
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2.5"
Rock Krawler JLU 2.5 Inch Max Travel System – Stage 1 18-Pres Wrangler JL JL25MT-4S1
The Rock Krawler JL 2.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Travel Length: 11.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
(2) Front adjustable lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25MT-4S1 -
2.5"
Rock Krawler JLU 2.5 Inch Max Travel System – TT 18-Pres Wrangler JL JL25MT-4TT
The Rock Krawler JL 2.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- RRD Spec Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 11.8 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 16.9 Inch)
(2) 13.7 Inch Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
(2) Front adjustable lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25MT-4TT -
2.5"
Rock Krawler JLU 2.5 Inch Max Travel System 18-Pres Wrangler JL JL25MT-4
The Rock Krawler JL 2.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front adjustable lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 17-18 inch Collapsed/ 29 inch Maximum Extended
Generic Rear Shock Length – 19-20 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25MT-4 -
2.5"
Rock Krawler JLU 2.5 Inch Stock Mod. System – Stage 1 18-Pres Wrangler JL JL25SM-4S1
The Rock Krawler JL 2.5 Stock Mod System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and ride quality you expect from Rock Krawler Suspension. Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Travel Length: 11.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
(2) Front bumpstop kits
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Rear bumpstop kits
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25SM-4S1 -
2.5"
Rock Krawler JLU 2.5 Inch Stock Mod. System – TT 18-Pres Wrangler JL JL25SM-4TT
The Rock Krawler JL 2.5 Stock Mod System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and ride quality you expect from Rock Krawler Suspension. Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- RRD Spec Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 11.8 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 16.9 Inch)
(2) 13.7 Inch Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
(2) Front bumpstop kits
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Rear bumpstop kits
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25SM-4TT -
2.5"
Rock Krawler JLU 2.5 Inch Stock Mod. System 18-Pres Wrangler JL JL25SM-4
The Rock Krawler JL 2.5 Stock Mod System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and ride quality you expect from Rock Krawler Suspension. Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 17-18 inch Collapsed/ 29 inch Maximum Extended
Generic Rear Shock Length – 19-20 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)SKU: JL25SM-4 -
2.5"
Rock Krawler JLU 2.5 Inch X Factor System – Stage 1 18-Pres Wrangler JL JL25XF-4S1
The Rock Krawler JL 2.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Travel Length: 11.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
(2) Front adjustable lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25XF-4S1 -
2.5"
Rock Krawler JLU 2.5 Inch X Factor System – TT 18-Pres Wrangler JL JL25XF-4TT
The Rock Krawler JL 2.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- RRD Spec Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 11.8 Inch Travel RRD Spec Twin Tube Shocks (Collapsed Length: 16.9 Inch)
(2) 13.7 Inch Travel RRD Spec Twin Tube Shocks (Collapsed Length: 18.4 Inch)
(2) Front adjustable lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25XF-4TT -
2.5"
Rock Krawler JLU 2.5 Inch X Factor System 18-Pres Wrangler JL JL25XF-4
The Rock Krawler JL 2.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 2.5 inch of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Travel Length: 11.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
(2) Front adjustable lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (Up to 40 inch Tall Tires for Ultra Low COG Stance) (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Models
35 inch Tall Tires – Recommend 4.5 inch of Back Spacing
37 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Models
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon ModelsSKU: JL25XF-4 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 1 System – Stage 1 18-Pres Wrangler JL JL35AS1-4S1
The Rock Krawler JL 3.5 Adventure Series 1 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers. Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Collapsed Length: 12.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Collapsed Length: 12.0 Inch)
(2) Front bumpstops
(2) Front lower Adventure Series control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS1-4S1 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 1 System – TT 18-Pres Wrangler JL JL35AS1-4TT
The Rock Krawler JL 3.5 Adventure Series 1 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers. Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- RRD Spec Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 12.6 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 17.3 Inch)
(2) 13.7 Inch Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
(2) Front bumpstops
(2) Front lower Adventure Series control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS1-4TT -
3.5"
Rock Krawler JLU 3.5 Adventure Series 1 System 18-Pres Wrangler JL JL35AS1-4
The Rock Krawler JL 3.5 Adventure Series 1 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers. Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front lower Adventure Series control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS1-4 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 2 System – Stage 1 18-Pres Wrangler JL JL35AS2-4S1
The Rock Krawler JL 3.5 Adventure Series 2 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Collapsed Length: 12.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Collapsed Length: 12.0 Inch)
(2) Front Bumpstops
(2) Front Adventure Series lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS2-4S1 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 2 System – TT 18-Pres Wrangler JL JL35AS2-4TT
The Rock Krawler JL 3.5 Adventure Series 2 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- RRD Spec Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 12.6 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 17.3 Inch)
(2) 13.7 Inch Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
(2) Front Bumpstops
(2) Front Adventure Series lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS2-4TT -
3.5"
Rock Krawler JLU 3.5 Adventure Series 2 System 18-Pres Wrangler JL JL35AS2-4
The Rock Krawler JL 3.5 Adventure Series 2 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front Adventure Series lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 19 inch Collapsed/ 32 inch Maximum Extended
Generic Rear Shock Length – 20 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS2-4 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 3 System – Stage 1 18-Pres Wrangler JL JL35AS3-4S1
The Rock Krawler JL 3.5 Adventure Series 3 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and the off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Collapsed Length: 12.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Collapsed Length: 12.0 Inch)
(2) Front bumpstops
(2) Front Adventure Series lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear Adventure Series lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS3-4S1 -
3.5"
Rock Krawler JLU 3.5 Adventure Series 3 System – TT 18-Pres Wrangler JL JL35AS3-4TT
The Rock Krawler JL 3.5 Adventure Series 3 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and the off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front Adventure Series lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear Adventure Series lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Maximum Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS3-4TT -
3.5"
Rock Krawler JLU 3.5 Adventure Series 3 System 18-Pres Wrangler JL JL35AS3-4
The Rock Krawler JL 3.5 Adventure Series 2 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) Front Adventure Series lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 19 inch Collapsed/ 32 inch Maximum Extended
Generic Rear Shock Length – 20 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35AS3-4 -
3.5"
Rock Krawler JLU 3.5 Inch Flex System – Stage 1 18-Pres Wrangler JL JL35FS-4S1
The Rock Krawler JL 3.5 Flex System was designed for those who want an easy bolt-in installation, minimal maintenance and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
(4) Triple rate coil springs
(2) 2.25 RRD Spec Front Shocks (Travel Length: 12.0 Inch)
(2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
(2) Front bumpstops
(2) Front adjustable lower control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Front sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear spring pads
(2) Rear bumpstops
(2) Extended rear sway bar links
(1) Adjustable rear track bar
(1) Bolt-on rear track bar relocation bracket
Lift Height- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
?Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)?
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35FS-4S1 -
3.5"
Rock Krawler JLU 3.5 Inch Flex System – TT 18-Pres Wrangler JL JL35FS-4TT
The Rock Krawler JL 3.5 Flex System was designed for those who want an easy bolt-in installation, minimal maintenance and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers. Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) 12.6 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 17.3 Inch)
- (2) 13.7 Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
- (2) Front bumpstops
- (2) Front adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Front sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear spring pads
- (2) Rear bumpstops
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
All lift heights are based on stock Rubicon models
Sahara add .393 Inch of lift over stock configuration
Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35FS-4TT -
3.5"
Rock Krawler JLU 3.5 Inch Flex System 18-Pres Wrangler JL JL35FS-4
The Rock Krawler JL 3.5 Flex System was designed for those who want an easy bolt-in installation, minimal maintenance and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) Front adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Front sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear spring pads
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
All lift heights are based on stock Rubicon models
Sahara add .393 Inch of lift over stock configuration
Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Maximum Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35FS-4 -
3.5"
Rock Krawler JLU 3.5 Inch Max Travel System – Stage 1 18-Pres Wrangler JL JL35MT-4S1
The Rock Krawler JL 3.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) 2.25 RRD Spec Front Shocks (Travel Length: 12.0 Inch)
- (2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
- (2) Front bumpstops
- (2) Front adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Rear bumpstops
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
All lift heights are based on stock Rubicon models
Sahara add .393 Inch of lift over stock configuration
Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35MT-4S1 -
3.5"
Rock Krawler JLU 3.5 Inch Max Travel System – TT 18-Pres Wrangler JL JL35MT-4TT
The Rock Krawler JL 3.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) Front adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
All lift heights are based on stock Rubicon models
Sahara add .393 Inch of lift over stock configuration
Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Maximum Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35MT-4TT -
3.5"
Rock Krawler JLU 3.5 Inch Max Travel System 18-Pres Wrangler JL JL35MT-4
The Rock Krawler JL 3.5 Max Travel System was designed for those who want a complete bolt-in installation, increased articulation and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) Front adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
All lift heights are based on stock Rubicon models
Sahara add .393 Inch of lift over stock configuration
Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Maximum Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35MT-4 -
3.5"
Rock Krawler JLU 3.5 Inch X Factor System – Stage 1 18-Pres Wrangler JL JL35XF-4S1
The Rock Krawler JL 3.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind found in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- 2.25 RRD Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) 2.25 RRD Spec Front Shocks (Travel Length: 12.0 Inch)
- (2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
- (2) Front bumpstops
- (2) Front adjustable lower control arms
- (2) Front adjustable upper control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable lower control arms
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Rear bumpstops
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35XF-4S1 -
3.5"
Rock Krawler JLU 3.5 Inch X Factor System – TT 18-Pres Wrangler JL JL35XF-4TT
The Rock Krawler JL 3.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension.
The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind found in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Twin Tube Shocks
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) 12.6 Inch Travel RRD Spec Twin Tube Front Shocks (Collapsed Length: 17.3 Inch)
- (2) 13.7 Inch Travel RRD Spec Twin Tube Rear Shocks (Collapsed Length: 18.4 Inch)
- (2) Front bumpstops
- (2) Front adjustable lower control arms
- (2) Front adjustable upper control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable lower control arms
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Rear bumpstops
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35XF-4TT -
3.5"
Rock Krawler JLU 3.5 Inch X Factor System 18-Pres Wrangler JL JL35XF-4
The Rock Krawler JL 3.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind found in your JL’s factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear.
Rock Krawler’s industry leading triple rate coils give you 3.5 inch of lift to clear up to 40 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.
All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.
System Benefits:- Complete Bolt in System
- Excellent Highway Ride
- Improved Off-Road Ability
- Triple Rate Coil Springs
- Front and Rear Spring Leveling Pads
- Lifetime Warranty on All Hard Parts
- Upgradeable to Rock Krawler JL Long Arm
System Includes:
- (4) Triple rate coil springs
- (2) Front adjustable lower control arms
- (2) Front adjustable upper control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear adjustable lower control arms
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height
- All lift heights are based on stock Rubicon models
- Sahara add .393 Inch of lift over stock configuration
- Sport add .787 Inch of lift over stock configuration
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40 inch Tall Tires (3 inch Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37 inch/38 inch Tall Tires – Recommend 3.5 inch of Back Spacing
Rubicon Fitment Recommendations
37 inch Tall Tires Recommend 4.5 inch of Back Spacing
40 inch Tall Tires Recommend 3.5 inch of Back Spacing
Shock Notes:
Generic Front Shock Length 18-19 inch Collapsed/ 30 inch Maximum Extended
Generic Rear Shock Length – 20-21 inch Collapsed/ 32 inch Maximum Extended
General Notes:
All lift heights based on Rubicon Models
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29 inchSKU: JL35XF-4 -
Body Lift
Rough Coutry 1.25-inch Body Lift Kit RC600
This Rough Country Body Lift provides a full 1.25-inches of additional tire clearance, as opposed to the standard 1-inch provided by most other manufacturers. The 1.25-inch spacers nest with the factory body mounts keeping the body properly aligned with the frame. This design provides lift while retaining the noise and vibration canceling characteristics of the factory mounts.
Rough Country’s 1.25-inch Body Lift Kit – RC600
SKU: RC600 -
Body Lift
Rough Coutry 1.25-inch Body Lift Kit RC601
This Rough Country Body Lift provides a full 1.25-inches of additional tire clearance, as opposed to the standard 1-inch provided by most other manufacturers. The 1.25-inch spacers nest with the factory body mounts keeping the body properly aligned with the frame. This design provides lift while retaining the noise and vibration canceling characteristics of the factory mounts.
Rough Country’s 1.25-inch Body Lift Kit – RC601
SKU: RC601 -
Body Lift
Rough Coutry 1.25-inch Body Lift Kit RC604
This Rough Country Body Lift provides a full 1.25-inches of additional tire clearance, as opposed to the standard 1-inch provided by most other manufacturers. The 1.25-inch spacers nest with the factory body mounts keeping the body properly aligned with the frame. This design provides lift while retaining the noise and vibration canceling characteristics of the factory mounts. The new shifter adapter allows you to run any 1-inch or 1.25-inch body lift on a JK with a manual transmission without having to cut the inner shift boot. It also gives you back the lost shifter length due to the body being raised away from the frame.
Rough Country’s 1.25-inch Body Lift Kit – RC604
SKU: RC604
