This premium upper control arm bushing kit from Axiom Supply is designed for rebuilding aftermarket upper control arms on GM heavy duty trucks and SUVs.

It fits Chevrolet Silverado 2500 HD and 3500 and GMC Sierra 2500 HD and 3500 from 2011 through 2026, as well as Hummer H2 from 2002 through 2009 and select Avalanche, Suburban XL, Yukon XL, and 1500HD eight lug trucks.

The bushings help restore proper movement, articulation, and ride stability in the upper control arm assembly. They are ideal for trucks that see towing, off road use, or daily driving where factory or worn aftermarket bushings have degraded over time.

Important Fitment Note: This bushing kit works only with aftermarket upper control arms from Cognito Motorsports, Kryptonite Products, and Axiom Supply. It is not compatible with factory GM upper control arms.

Features and Benefits:

• Built from long lasting materials to handle heavy duty use
• Designed as a direct fit for select aftermarket UCA brands
• Helps restore proper suspension geometry and arm movement
• Reduces noise, vibration, and harshness caused by worn bushings
• Comes as a complete set to refresh both upper control arms

The Axiom Supply upper control arm bushing kit offers a premium replacement solution for trucks running aftermarket UCAs. Over time, UCA bushings can crack, deform, or wear out from repeated suspension cycling, especially on work trucks, lifted setups, and vehicles that tow or see off road conditions.

Replacing worn bushings helps restore smooth suspension movement and reduces impact harshness while protecting more expensive components such as ball joints and control arm assemblies.

Installing fresh bushings early is an inexpensive way to maintain suspension performance and prevent costly repair issues down the road.

Includes:

• Eight control arm bushings
• Four bushing sleeves
• The Axiom no nonsense lifetime warranty to the original purchaser

Our suspension and steering components are warrantied for life against manufacturer defects, premature wear, or breakage. If the part ever lets you down, we will make it right.