DURASHOCK MUB1A Modular Universal Mini Rubber Bump Stops Instruction Manual

June 1, 2024
DURASHOCK

MUB1A – Medium Universal Rubber Bump Stop
Installation Manual

Please contact us at info@dura-shock.com immediately if you have any questions about installing MUBS on your vehicle. We are a US company located in Southern California.

MUB1A Modular Universal Mini Rubber Bump Stops

(Do not Copy) MUBS is Patent Pending. This instruction is part of an installation manual that is under Copyright Protection by Dura SHOCK®
WARNING : Customers require common automotive safety practices during the installation. We recommend hiring a professional with mechanical knowledge. Dura Shock is not responsible nor be held liable for incorrect or faulty installations.

For Vehicles

Rear bump stop for Suburban, Tahoe, Yukon, Avalanche, Escalade, Silverado 2500 / 3500

Installed Vehicle

2019 Chevrolet Suburban XLTDURASHOCK MUB1A Modular Universal Mini Rubber
Bump Stops - Installed Vehicle

Note : Always put a wheel stop on the front end before installation.

Factory Bump Stop Removal

Grab the bump stop, turn, and pull down the bump stop out of the socket.DURASHOCK MUB1A Modular Universal Mini Rubber Bump Stops - Stop
Removal

Bump Stop Installation

Twist/Wedge and push the MUB1A into the empty socket.DURASHOCK MUB1A Modular
Universal Mini Rubber Bump Stops - Bump Stop

Combinations

  1. MUB1A directly replaces the factory bump stop. MUB1A bump stop rear installation on a Chevy SuburbanDURASHOCK MUB1A Modular Universal Mini Rubber Bump Stops - Combinations

  2. MUB1A + MUB2
    Results: Smooth and fast rebound after hitting speed bump or curb side.DURASHOCK MUB1A Modular Universal Mini Rubber Bump Stops - Combinations
1

  3. Add MUB2 x2 to provide extreme support for under heavy loads and increase ground clearance. Approximately 1”, From 38”->39”.
    Use included rubber glue to secure UB2 to UB1DURASHOCK MUB1A Modular
Universal Mini Rubber Bump Stops - Combinations 2Rubber Block RB275-2-175 and coil spring buffer CSB Super-BP are also installed on the rear end to achieve the extra 1” ground clearance

MUB1A
MUB1A – Direct Rear Bump Stop replacement for Suburban, Tahoe, Yukon, Avalanche, Escalade, Silverado 2500 / 3500
MUB2
MUB2 – Optional add on to MUB1A for added support and ground clearance for vehicle rear suspension. You can add as many MUB2 as you want to fit your needs. Please use included rubber glue if you want to permanently attach MUB2 module to MUB1A.
Tip: For occasional heavy load on the rear end, you can jack up the vehicle to install as many MUB2 to MUB1A so the combination of the MUB series will lightly connect vehicle frame and the leaf spring/axel.
After releasing the lift, the bump stop will be used as an in between cushion.
This will provide a smoother ride on rough road conditions and fast rebound after passing through dips or pot holes.

  www.dura-shock.com
E-mail: info@dura-shock.com
Tel:562-287-4973

References

Read User Manual Online (PDF format)

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