Dorman 545-561 Axle Bumper - Yellow Foam, Bolt-On

The Dorman 545-561 is a direct-fit replacement axle bumper, also known as an axle impact absorber, designed to restore the cushioning function of the original equipment on compatible Chevrolet and Pontiac vehicles. Precision-engineered and rigorously tested, this rectangular foam bumper helps absorb axle contact forces and protects surrounding components from impact damage.

Key Features:

• Foam construction for effective impact absorption
• Yellow rectangular shape (142 mm L x 45 mm W x 45 mm thick)
• Bolt-on attachment method with 9.5 mm mounting hole diameter
• Includes 1 bumper and 1 mounting plate
• Mounting hardware included; studs not included
• Standard replacement grade

This axle bumper is a reliable, like-for-like replacement for select 1982–2002 Chevrolet and Pontiac models. Bolt-on installation makes for a straightforward swap with no special tools required.