RubberShox®

Modular Universal Natural Rubber Suspension Bump Stop - SUB Module (Set of 2)

UB2
The UB2 module is a sub module for use with the RubberShox patented UB series of modular bump stops. UB2 is sandwiched in between UB1 base and UB3 end modules to extend total bump stop height. The rubber firmness is 60A (for softer 45A, see UB2F). Compatible with any UB1 and UB3 variations.

The RubberShox UB series is a patented, modular bump stop replacement solution. Combine the base UB1 module with one or more interlocking UB2 submodule(s) and a UB3 end module to customize the height of your bump stop.

UB2F
The UB2F module is a sub module for use with the RubberShox patented UB series of modular bump stops. UB2F is sandwiched in between UB1 base and UB3 end modules to extend total bump stop height. The rubber firmness is 45A (for firmer 60A, see UB2). Compatible with any UB1 and UB3 variations.

UB2 is a sub-module of a patented, modular, universal rubber bump stop system. Requires use of, and is sandwiched between, UB1 base and UB3 end-module for installation.
Dimensions: 1.85” height x 4” width. Combine with UB1 and/or UB3 modules to increase height. UB1: 1.4”, UB3: 2.91”.
Customizable height: UB1+UB2+UB3 = 5.5”H. UB1+UB2+UB2+UB3= 7”H. UB1/UB3
modules not included.
Heavy Duty: Each unit supports 2500 lbs, or 5000 lbs per axle. Hardness: 60A.
Disclaimer: These do not increase vehicle load capacity. Refer to your vehicle’s factory GVWR and payload rating before operation. Always follow applicable laws/regulations during operation and exercise discretion.

Specifications

【Product Size & Load Weight】:
UB1: 1.4"H x 4"D x 0.31" Groove Depth. Combine UB1+UB3= 4.04"H x 4"D(UB13).
Combine UB1+UB2+UB3 =5.55"H x 4" D(UB123).
Combine UB1+UB2+UB2+UB3=7.12"H x 4"D(UB1223).
2500 / 5000 lbs-force at 25% compression per pc/pair.
【Package Contents and US Based Company】:
Package of rear bump stops includes UB3 x3pcs and rubber glue.
RubberShox bump stop patent pending US design and support. In stock with lifetime technical assistance.
【Durable Natural Rubber Bump Stops with Customizable Heights】:
Our rubber bump stop is made of Maintenance-Free & Longevity Durable Natural Rubber, which is sustainable and resistant to rupture, abrasion, oil, salt, gravel, UV radiation and high temperature.
Combine Top Module UB1 with Sub-Module UB2 and/or UB3 to your various suspension height.
【Suspension Enhancement】: Bump stops on your vehicle's suspension help support heavy loads, maintain alignment, and improve stability while driving or towing. By connecting the frame with the leaf spring, they reduce bouncing and sway for a smoother ride.
【Hardness】: 60 Shore A hardness. Soft at initial contact and then increase in stiffness linearly when compress (over bump or heavy load).