Dynamic Friction 331-48615 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Silverado, Sierra, Canyon

Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-48615, is a rear left disc brake caliper built for specific Chevrolet, GMC, and Hummer EV applications. It features a cast iron caliper body, a 51 mm steel piston, and an included bleeder screw for service-ready replacement on the rear brake system.

The DFC Premium Caliper line focuses on direct-fit hydraulic brake replacement with corrosion-resistant silver zinc coating. For shoppers searching for a rear left brake caliper for Chevrolet Silverado 1500, GMC Sierra 1500, or GMC Canyon, part number 331-48615 matches the listed applications and brake configuration details.

• Cast iron caliper casting material for durable brake system service
• 51 mm steel piston for rear brake actuation
• Bleeder screw included
• Pads not included
• Silver zinc coated finish for added corrosion resistance
• Rear left position

Vehicle Fitment

• Fits 2026 Chevrolet Silverado 1500, rear left.
• Fits 2019-2025 Chevrolet Silverado 1500, rear left, EPB.
• Fits 2023-2025 GMC Canyon, rear left.
• Fits 2022-2025 GMC Hummer EV Pickup, rear left.
• Fits 2024-2025 GMC Hummer EV SUV, rear left.
• Fits 2019-2025 GMC Sierra 1500, rear left.
• Fits 2023-2024 Chevrolet Colorado, rear left.
• Fits 2022 GMC Sierra 1500 Limited, rear left.

What This Caliper Helps Address

• Rear brake drag caused by a sticking or seized caliper
• Uneven braking from worn piston or internal hydraulic wear
• Brake fluid seepage at the caliper assembly
• Corrosion-related service issues on the rear left brake corner
• Brake warning concerns tied to a failing rear caliper on EPB-equipped trucks

Installation Notes and Tips

Verify rear left position, piston size, and vehicle brake configuration before installation. This caliper does not include pads, so inspect pad condition and replace as needed during brake service. On EPB-equipped Chevrolet Silverado 1500 and GMC Sierra 1500 applications, follow the correct electronic parking brake service procedure before removing or installing the caliper. Part number 331-48615 should be matched to the exact year, make, model, and notes shown in the fitment list.

Quality Assurance

Dynamic Friction DFC Premium Caliper - Silver Zinc Coated is built with a cast iron housing, steel piston, and included bleeder screw for a direct replacement application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.