CE-9122R - TJ/LJ Rear Bump Stop Kit

The RockJock Rear Bump Stop Kit for the rear of TJ Wrangler and Unlimited (LJ) 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 configuration of the top and bottom spacers positively retain the coil spring to the chassis and to the differential housing to prevent the spring from falling out during extreme articulation situations.
If necessary, to adapt this kit to different lift amounts and/or for fine tuning in custom applications, our CE-9807FBSS bump stop spacer may be added under the rear urethane bump stop puck.
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

Kit Includes:

• (2)  Urethane Upper Bump Stop
• (2)  Aluminum Upper Bump Spacer/Coil Retainer
• (2)  M10-1.5 x 60mm Long Upper Bump Bolt (socket head allen)
• (2)  10mm Lock Washer
• (2)  Urethane Lower Upper Bump Stop
• (2)  Coil Retaining Lower Washer
• (2)  1/2 in.-13 x 1 in. Long Lower Bump Stop Bolt (flanged hex head)

Component Specs.:

• Upper Bump Stop (urethane) = 1.850 in. Tall x 2.250 in. O.D.>
• Upper Bump Stop Spacer/Coil Retainer (aluminum) = 1.740 in. Tall x 3.450 in. O.D.
• Lower Bump Stop (urethane) = 2.000 in. Tall x 3.735 in. O.D.
• Lower Washer/Coil Retainer = .188 in. Thick 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 Upper Bump Stop:  CE-9122F3
• Aluminum Upper Spacer/Coil Retainer:  CE-9122R1
• M10-1.5 x 60mm Socket Head Allen Bolt:  CE-91290A536
• 10mm Lock Washer:  CE-91202A242
• Urethane Lower Upper Bump Stop:  CE-9122F4
• Coil Retaining Lower Washer:  CE-H0011
• 1/2 in.-13 x 2 1/2 in. Flanged Hex Head Bolt:  CE-91247A722

Media Hub

• Installation Instruction Manual: CE-9122R Kit