Dorman - OE Solutions Jounce Bumper P/N:523-258
Cushion hard suspension bottoming and help protect against metal-to-metal contact with the Dorman - OE Solutions Axle Bumper 523-256, a direct-fit replacement for the 1995-2000 Chevrolet Tahoe, 1995-2000 GMC Yukon and 1999-2000 Cadillac Escalade. This rear axle bumper acts as a stop that limits how far the axle can travel toward the body when the suspension compresses. It is designed to take that contact in place of bare metal.
Over time an axle bumper can crack, crumble or go missing. Signs this part may need replacing include a damaged bumper or a harsh jolt when the rear suspension compresses over large bumps or under load. Inspect the suspension to confirm the cause before replacing. See the "Vehicles it fits" section for full fitment details.
Interchange: 15023225 · 15983749
This part cross-references / interchanges with the following part numbers:
What does a rear axle bumper do?
It acts as a stop between the rear axle and the vehicle body, limiting suspension travel on compression. It is designed to cushion that contact in place of metal-to-metal impact.
Which vehicles does Dorman 523-256 fit?
It is a direct-fit rear axle bumper for the 1995-2000 Chevrolet Tahoe, 1995-2000 GMC Yukon and 1999-2000 Cadillac Escalade. See the "Vehicles it fits" section for full details.
What is this axle bumper made of?
Dorman lists its construction as steel and polystyrene foam. It is manufactured to strict standards using sturdy, safe materials.
What part numbers does it replace?
This bumper cross-references to interchange numbers 15023225 and 15983749.
What are signs an axle bumper may need replacing?
Common signs include a cracked, crumbling or missing bumper, or a harsh jolt when the rear suspension compresses over bumps or under load. Inspect the suspension to confirm the cause.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.