Dynamic Friction 331-31669 Disc Brake Caliper - Rear

Rear Brake Caliper for BMW 525i, 528i, 530i

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated is a rear disc brake caliper for select BMW 5 Series applications. It is built for direct replacement use on rear brake systems and is listed to fit both left and right rear positions on the vehicles shown below.

Key Features

• Brand: Dynamic Friction
• Product line: DFC Premium Caliper - Silver Zinc Coated
• Part number: 331-31669
• Rear disc brake caliper application
• Caliper fits both left and right rear positions
• Silver zinc coated finish for corrosion resistance

Fitment Details

• Fits 2008-2010 BMW 528i, rear. Caliper fits both left and right.
• Fits 2009-2010 BMW 528i xDrive, rear. Caliper fits both left and right.
• Fits 2008 BMW 528xi, rear. Caliper fits both left and right.
• Fits 2004-2007 BMW 525i, rear. Caliper fits both left and right.
• Fits 2006-2007 BMW 525xi, rear. Caliper fits both left and right.
• Fits 2004-2007 BMW 530i, rear. Caliper fits both left and right.
• Fits 2006-2007 BMW 530xi, rear. Caliper fits both left and right.

What This Caliper Helps Address

• Rear brake caliper leakage
• Sticking or seized caliper operation
• Uneven rear brake pad wear
• Reduced braking response at the rear axle
• Corrosion-related caliper replacement needs

Installation Notes

Verify rear axle fitment against the vehicle listing before installation. This caliper is specified for both left and right rear positions, so confirm the side being serviced and match the application to the exact BMW 525i, 528i, 530i, 525xi, 528xi, 530xi, or xDrive model shown. Part number 331-31669 should be matched to the existing brake system configuration before final assembly.

Quality Assurance

The DFC Premium Caliper line uses a silver zinc coated finish to support corrosion resistance in brake service applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.