Dynamic Friction 331-47731 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Silverado and Sierra HD

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-47731, is a rear left disc brake caliper for select dual rear wheel heavy-duty trucks. It is listed for 2011-2019 Chevrolet Silverado 3500 HD and 2011-2018 GMC Sierra 3500 HD applications with the specified rear-left fitment.

Key Features

• Disc brake caliper for the rear left position
• Silver zinc coated finish for added corrosion resistance
• DFC Premium Caliper line for heavy-duty brake hydraulic applications
• Direct fitment for select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models
• Part number 331-47731 for accurate ordering and replacement matching

Fitment Details

Compatible With 2019 Chevrolet Silverado 3500 HD, rear left, DRW. Compatible With 2011-2018 Chevrolet Silverado 3500 HD, rear left, DRW brake hydraulic hose application. Compatible With 2011-2018 GMC Sierra 3500 HD, rear left, DRW brake hydraulic hose application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Caliper Helps Address

• Rear brake drag or uneven braking at the left rear wheel
• Leaking or sticking caliper issues on heavy-duty truck brake systems
• Corrosion-related caliper wear in exposed underbody conditions
• Brake pedal feel changes caused by caliper hydraulic problems
• Replacement needs for Silverado 3500 HD and Sierra 3500 HD rear brake service

Installation Notes and Tips

Verify rear-left position, dual rear wheel configuration, and model year before installation. Confirm brake hose and hydraulic connection details against the vehicle’s original caliper and inspect pads, rotors, and lines for wear or damage during service. Use the part number 331-47731 to match the correct application for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks.

Quality Assurance

DFC Premium Caliper is part of Dynamic Friction’s brake hydraulics lineup and uses a silver zinc coated finish for added surface protection in demanding truck applications.