Shield your brakes from road grime and corrosive weather with the Dorman brake backing plate (Brake Dust Shield / Backing Plate), MPN 924-223, sold as a pair. This rust-resistant dust shield mounts at the rear and directly replaces a deterioration-prone original, dropping in like the stock shield on the listed applications. It fits a wide range of GM trucks and vans, including the 2003 Cadillac Escalade, 2002-2003 Cadillac Escalade EXT, 2002-2006 Chevrolet Avalanche 2500, 1999-2006 Chevrolet Silverado 2500, 2001-2006 GMC Sierra 2500 HD, 2003 GMC Yukon and 2000-2006 GMC Yukon XL 2500 — see the Buyer's Guide tab for the full list of 28 applications and engine details.
Corrosion-resistant steel construction — helps protect the braking system from debris and corrosive weather conditions.
Precision-engineered — verified for dimensional accuracy and salt spray tested for proper fit and durability.
Effective replacement — engineered to install and perform like the original dust shield on the listed vehicle applications.
Ideal fix — directly replaces a highly deterioration-prone original part.
Interchange: 88965717 · 88982585
This part cross-references / interchanges with the following part numbers:
88965717, 88982585
Frequently Asked Questions
What is the Dorman backing plate 924-223?
It is a rust-resistant brake dust shield, also called a brake backing plate, sold as a pair. It shields the braking components from road debris and corrosive weather.
Does this shield mount on the front or rear?
It is cataloged as a rear brake dust shield for the listed applications.
Which vehicles does it fit?
It fits many 1999-2006 GM trucks and vans, including Chevrolet Silverado 2500, GMC Sierra 2500 HD and GMC Yukon XL 2500. Check the Buyer's Guide tab to confirm your exact vehicle.
What is it made of?
Corrosion-resistant steel construction, which has undergone dimensional verification and salt spray testing to help ensure proper fit and service life.
What numbers does this Dorman backing plate replace?
Protect the braking system from debris and corrosive weather conditions with this rust-resistant replacement brake dust shield. Dimensional verification and salt spray testing ensures proper fit and...
Brake Dust ShieldProtect the braking system from debris and corrosive weather conditions with this rust-resistant replacement brake dust shield. Dimensional verification and salt spray testing...
Brake Dust ShieldProtect the braking system from debris and corrosive weather conditions with this rust-resistant replacement brake dust shield. Dimensional verification and salt spray testing...
The original brake dust shield on certain Ford, Mazda and Mercury vehicles requires removing the entire axle shaft to replace. This Dorman OE FIX has a two-piece design to simplify replacement, and...
Shield your front brakes from road grime and corrosive weather with the Dorman - OE Solutions Front Brake Dust Shield 924-229 (also written 924229), sold as a pair. This rust-resistant replacement...
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.
