The RockJock Front Bump Stop Kit for the front of TJ/LJ/XJ/MJ/ZJ vehicles is designed for use in conjunction with the balance of our line of 4 in. lift components.
The polyurethane upper and lower bump stops provide a cushioned stop and the aluminum spacers in the kit may be added to or subtracted from for fine tuning in custom applications.
This easy to install kit does require the drilling and tapping of 2 holes, as outlined in it’s instruction manual. Finish on metal components is semi-gloss black powder coat and zinc plating on the hardware.
Kit Fits:
- TJ Wrangler – All Models
- TJ Wrangler Unlimited (LJ) – All Models
- XJ Cherokee – All Models
- MJ Comanche – All Models
- ZJ Grand Cherokee – All Models
Kit Includes:
- (2) Urethane Upper Bump Stop
- (2) Aluminum Upper Bump Spacer
- (2) M10-1.5 x 50mm Long Upper Bump Bolt (socket head allen)
- (2) 10mm Lock Washer
- (2) Urethane Lower Upper Bump Stop
- (2) Aluminum Lower Upper Bump Spacer
- (2) 1/2 in.-13 x 2 1/2 in. Long Lower Bump Stop Bolt (hex head)
- (2) 1/2 in. Lock Washer
- (2) 1/2 in. Flat Washer
Component Specs.:
- Upper Bump Stop (urethane) = 1.850 in. Tall x 2.250 in. O.D.>
- Upper Bump Stop Spacer (aluminum) = .500 in. Tall x 2.250 in. O.D.
- Lower Bump Stop (urethane) = 2.000 in. Tall x 3.735 in. O.D.
- Lower Spacer (aluminum) = 1.000 in. Tall x 3.500 in. O.D.
Notes:
- This kit is intended for use in conjunction with the balance of our 4 in. lift components for the specified vehicle applications. For other lift heights, spacers may be added and subtracted from this kit to adapt it to your custom application.
Parts List:
- Urethane Front Upper Bump Stop: CE-9122F3
- Aluminum Front Upper Bump Spacer: CE-9122F1
- 10mm-1.5 x 50mm Socket Head Allen Bolt: CE-91290A532
- 10mm Lock Washer: CE-91202A242
- Urethane Lower Upper Bump Stop: CE-9122F4
- Aluminum Lower Upper Bump Spacer: CE-9807FBSS
- 1/2 in.-13 x 2 1/2 in. Hex Head Bolt: CE-91247A722
- 1/2 in. Lock Washer: CE-91102A770
- 1/2 in. Flat Washer: CE-H0014
