Dynamic Friction 331-47729 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Heavy-Duty GM Trucks

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-47729, is a rear left disc brake caliper for select Chevrolet and GMC heavy-duty applications. It is built for 2011-2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models, plus additional Silverado 3500 HD, Sierra 3500 HD, and Suburban 3500 HD fitments listed below.

The DFC Premium Caliper - Silver Zinc Coated line focuses on direct-fit brake hydraulic replacement for rear axle service. This 331-47729 caliper is a fitment-specific option for drivers searching for a rear left brake caliper for Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, or related HD rear brake repair.

• Rear left disc brake caliper for brake hydraulic service
• Silver zinc coated finish for corrosion resistance
• Direct-fit replacement for select GM heavy-duty rear brake applications
• Fits Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and related HD models listed below
• Part number 331-47729 for accurate ordering and catalog matching

Detailed Fitment and Application

Compatible With the following rear left applications: Fits 2011-2019 Chevrolet Silverado 2500 HD, rear left; Fits 2019 Chevrolet Silverado 3500 HD, rear left, SRW; Fits 2011-2019 GMC Sierra 2500 HD, rear left; Fits 2011-2018 Chevrolet Silverado 3500 HD, rear left, Brake Hydraulic Hose: SRW; Fits 2016-2018 Chevrolet Suburban 3500 HD, rear left; Fits 2011-2018 GMC Sierra 3500 HD, rear left, Brake Hydraulic Hose: SRW. If you are replacing a rear left caliper on a Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD, 331-47729 is the cataloged match for these listed vehicles.

• Brake fluid seepage at the rear left wheel
• Uneven rear braking or pulling during stops
• Sticking or seized caliper operation
• Brake drag, noise, or reduced pad release
• Corrosion-related caliper replacement on GM HD trucks

Installation Notes and Tips

Verify rear left position, single rear wheel notes, and brake hydraulic hose notes before installation. Confirm the vehicle year, make, model, and axle configuration against the fitment list, especially on Silverado 3500 HD and Sierra 3500 HD applications. Match the caliper to the existing brake system layout and inspect related brake components during service.

Quality Assurance

Dynamic Friction’s DFC Premium Caliper - Silver Zinc Coated line is positioned as a brake hydraulic replacement solution for direct-fit service on listed GM heavy-duty vehicles. Part number 331-47729 is cataloged for the specified rear left applications and cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.