2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find 4-4.75" Lift Kits for your Wrangler
RockJock Johnny Joint 4-Inch Suspension Lift Kit (07-18 Jeep Wrangler JK 2-Door)Find parts that fit my vehicle
Item J189794
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Four-Inch Suspension Lift Kit
- Fits 37-Inch Tires
- Eight Adjustable Control Arms
- Four Progressively-Wound Coil Springs
- Front Urethane Bump Stop Kit
- Rear Bump Stop Spacers
- Rear Coil Spring Retaining Kit
- Front and Rear Extended Brake Line Kit
- Front and Rear Track Bar Relocation Kit
- Front and Rear Track Bars
- Pitman Arm
- Relocation Kits for Tops of Front Shocks, Bottoms of Rear Shocks
- Front Sway Bars
- Rear Antirock Sway Bars with Chromoly Arms
- Difficult Installation
- Limited, 2-Year Warranty
- Fits 2007-2018 Jeep Wrangler JK 2-Door Models
Description
High-End Suspension Kit. This RockJock Johnny Joint 4-Inch Suspension Lift Kit with Front Sway Bar Links and Rear Antirock Aluminum Arm Sway Bar Kit will allow you to clear 37-inch tires. Only the highest end of materials is used so you get perfect strength, fit and finish for your Jeep Wrangler.
Kit Contents. This RockJock Johnny Joint 4-Inch Suspension Lift Kit contains: 8 Johnny Joint adjustable control arms; 4 progressively-wound coil springs; front urethane bump stop kit; rear bump stop spacers; rear coil spring retaining kit; front and rear stainless braided extended brake line kits; front and rear track bar relocation kits; relocation kit for the tops of front shocks; relocation kit for the bottoms of rear shocks and a dropped pitman arm.
Sway Bar Situation.This kit comes with a front heim-joined, adjustable sway bar links for use with the stock sway bar. There is a bolt-on rear Antirock sway bar kit with forged chromoly arms.
Installation. Putting this in your Jeep is challenging.
Warranty. There is a 2-year limited warranty on this product.
Application. This RockJock Johnny Joint 4-Inch Suspension Lift Kit fits 2007-2018 Jeep Wrangler JK 2-door models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (8) Adjustable Control Arms
- (4) Progressively-Wound Coil Springs
- (1) Front Urethane Bump Stop Kit
- (2) Rear Bump Stop Spacers
- (1) Rear Coil Spring Retaining Kit
- (1) Front and Rear Extended Brake Line Kit
- (1) Front and Rear Track Bar Relocation Kit
- (1) Pitman Arm
- (2) Relocation Kits for Tops of Front Shocks, Bottoms of Rear Shocks
- (2) Front Sway Bars
- (2) Rear Sway Bar Antirock Sway Bars with Chromoly Arms
4.9
Reviews of RockJock Suspension Products (154)
Reviews of RockJock Suspension products have an average rating of 4.9 out of 5
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