Rear Right Disc Brake Caliper for GM Full-Size Sedans

The Dynamite Friction DFC Premium Caliper - Silver Zinc Coated is a rear right disc brake caliper for select Buick, Cadillac, and Pontiac applications. Part number 331-46622 is built for direct replacement use on the rear right position, with silver zinc coating for added corrosion resistance.

Key Features

• Disc brake caliper for the rear right position
• Silver zinc coated finish for improved surface protection
• Direct-fit replacement for select GM vehicles
• Part number 331-46622
• DFC Premium Caliper product line from Dynamite Friction

Detailed Description

The DFC Premium Caliper line focuses on replacement calipers for everyday brake service, and this rear right unit follows that approach with a corrosion-resistant silver zinc coating. Part number 331-46622 is compatible with 2003-2005 Buick Park Avenue, 2000-2005 Cadillac DeVille, 2004-2005 Pontiac Bonneville, and 2000-2004 Cadillac Seville in the rear right position. If you are replacing a worn rear right brake caliper on a Cadillac DeVille, Buick Park Avenue, or Pontiac Bonneville, this caliper provides the correct application match for those model years.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a leaking or sticking rear right brake caliper
• Restoring proper rear brake clamping force
• Addressing uneven rear brake wear
• Correcting brake drag or caliper piston movement issues
• Servicing a damaged caliper on compatible Buick, Cadillac, or Pontiac models

Installation Notes and Tips

Verify the rear right position before installation and compare the old caliper to part number 331-46622. Inspect brake pads, rotors, and brake hoses during service, and bleed the brake system after caliper replacement to remove air from the hydraulic circuit.

Quality Assurance

DFC Premium Caliper components are positioned as replacement brake hydraulics for vehicle-specific fitment. Confirm the application against your VIN, brake configuration, and the listed model years before ordering.