Dorman 13920 Wheel Bearing Dust Cap - Front or Rear

Dorman 13920 Wheel Bearing Dust Cap

Dorman 13920 is a steel wheel bearing dust cap built to match the fit and function of the original cap on specified vehicles. It is sized for front and rear applications listed below and is made for reliable service on Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related GM trucks and SUVs.

Key Features

• Steel construction with a silver finish
• Inside diameter: 4.13 in.
• Outer diameter: 4.5 in.
• Depth: 1 in.; height: 1 in.
• No grease fitting included
• Direct replacement for OE part number 15124265

Detailed Description

This wheel bearing dust cap helps seal and protect the wheel bearing area from dirt, moisture, and road debris. Dorman 13920 is engineered to match the original part’s fit and function on specified GM applications, including front-wheel use on 2001-2010 Chevrolet Silverado and GMC Sierra models with hydraulic power brakes, as well as rear applications on Quadrasteer and limited-slip differential configurations. It is also listed for Cadillac Escalade, Escalade ESV, and Escalade EXT, along with Chevrolet Tahoe, Suburban, Avalanche, and GMC Yukon variants where specified.

This part cross-references OE number 15124265 for the same application. For buyers searching for a wheel bearing dust cap for Chevrolet Silverado 1500 front, GMC Sierra 2500 HD front, or Cadillac Escalade rear, Dorman 13920 provides a direct-fit replacement option.

What It Is Used For

• Replacing a damaged or missing wheel bearing dust cap
• Restoring protection around the wheel bearing assembly
• Helping keep contaminants away from bearing components
• Addressing fit issues caused by worn or corroded original caps
• Supporting service work on front or rear GM driveline applications

Installation Notes and Tips

Verify the vehicle’s brake and axle configuration before ordering. Front fitment applies to vehicles equipped with hydraulic power brakes, while rear fitment applies only to the listed limited-slip differential and Quadrasteer applications with a 9.75 in. ring gear. Confirm the cap dimensions against the original part before installation to ensure proper seating.

Quality Assurance

Dorman designs this replacement dust cap to match original equipment fit and function and manufactures it from quality steel for dependable performance in service.

• Fits 2001-2010 Chevrolet Silverado, front
• Fits 2003-2005 Chevrolet Silverado, rear
• Fits 2001-2010 GMC Sierra, front
• Fits 2003-2005 GMC Sierra, rear
• Fits 2002-2010 Cadillac Escalade, front