Keep road grime and water off your rear brakes with the Dorman brake backing plate 924-221, a rust-resistant replacement brake dust shield / backing plate sold as a pair. It's a direct-fit replacement for the listed rear applications, including the 1999-2006 Chevrolet Silverado 1500, 2000-2006 Chevrolet Tahoe, 2000-2006 Chevrolet Suburban 1500, 2000-2006 GMC Yukon, and 2002-2006 Cadillac Escalade — see the Buyer's Guide tab for the full list.
- Corrosion-resistant steel construction — helps protect the braking system from road debris and the elements.
- Dimensionally verified and salt-spray tested — checked for proper fit and extended service life.
- Effective replacement — engineered to drop in like the stock rear dust shield on the listed applications.
- Ideal fix — directly replaces a deterioration-prone original part.
A brake dust shield mounts behind the rotor to block road spray, dirt, and debris from reaching the rear brake components. Over time the original can rust through, bend, or contact the rotor. This Dorman backing plate is supplied as 1 pair to service both rear wheels.
Interchange: 3S00128 · 12472851 · 12476287 · 19178785 · 19178786
This part cross-references / interchanges with the following part numbers:
3S00128, 12472851, 12476287, 19178785, 19178786
