Dynamic Friction 331-63639 Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for Mercedes-Benz and Crossfire

Dynamic Friction DFC Premium Caliper 331-63639 is a rear left disc brake caliper for select Mercedes-Benz and Chrysler applications. It is built for vehicles that use a rear left caliper service replacement, including Mercedes-Benz SLK230, SLK320, C230, C280, E300, and Chrysler Crossfire models.

Key Features

• Rear left disc brake caliper for brake hydraulic service
• DFC Premium Caliper silver zinc coated finish for added corrosion resistance
• Direct-fit replacement for select Mercedes-Benz and Chrysler rear brake applications
• Fits 2004-2008 Chrysler Crossfire, rear left
• Fits 2001-2004 Mercedes-Benz SLK230, rear left
• Fits 2001-2004 Mercedes-Benz SLK320, rear left
• Fits 1999-2000 Mercedes-Benz C230, rear left, 1 pin pad rear caliper
• Fits 1996-2000 Mercedes-Benz C280, rear left, 1 pin pad pad rear caliper
• Fits 1998-2000 Mercedes-Benz SLK230, rear left, 1 pin pad rear caliper
• Fits 1996-1997 Mercedes-Benz E300, rear left, 1 pin pad rear caliper

Product Details

This Dynamic Friction brake caliper is identified by part number 331-63639 and is part of the DFC Premium Caliper - Silver Zinc Coated line. The silver zinc coating is used to help resist surface corrosion in demanding brake environments, making it a practical replacement for rear left brake service on Mercedes-Benz SLK230, SLK320, C230, C280, E300, and Chrysler Crossfire vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Problems This Caliper Can Address

• Uneven rear brake pad wear on the left side
• Brake drag caused by a sticking caliper piston or slide condition
• Brake fluid leakage at the rear caliper
• Reduced braking response from a worn rear left caliper
• Corrosion on the caliper body in salt or moisture exposure

Installation Notes and Tips

Verify rear left fitment before ordering, especially on Mercedes-Benz C230, C280, SLK230, and E300 models that use the 1 pin pad rear caliper configuration. Confirm the vehicle year, model, and brake setup against the existing caliper and mounting points. Part number 331-63639 should be matched to the exact rear left position listed in the fitment data.

Quality Assurance

DFC Premium Caliper 331-63639 is a replacement brake caliper from Dynamic Friction’s premium coated caliper line, built for direct-fit service on the listed applications. The silver zinc coated finish adds a corrosion-resistant layer for long-term brake system service.