Dynamic Friction 331-31705 Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for BMW 550i GT and 7 Series

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-31705, is a rear left disc brake caliper for select BMW applications. It is built for 2011-2017 BMW 550i GT xDrive, 2011-2015 BMW 550i GT, and 2011-2014 BMW 750i, 750i xDrive, 750Li, 750Li xDrive, and 760Li models.

Key Features

• Rear left disc brake caliper for specific BMW fitments
• Silver zinc coated finish for added corrosion resistance
• DFC Premium Caliper line from Dynamic Friction
• Direct-fit replacement for the listed BMW 550i GT and 7 Series applications
• Part number 331-31705 for accurate ordering and catalog matching

Product Details

The DFC Premium Caliper line focuses on replacement brake hydraulics for vehicle-specific applications. This rear left caliper is cataloged for BMW 550i GT xDrive, BMW 550i GT, BMW 750i, BMW 750i xDrive, BMW 750Li, BMW 750Li xDrive, and BMW 760Li models within the listed years. If you are searching for a rear left brake caliper for BMW 750Li xDrive or a silver zinc coated caliper for BMW 550i GT xDrive, part number 331-31705 matches the application data provided here.

Common Uses

• Replacing a leaking or sticking rear left caliper
• Restoring proper rear brake clamping force
• Addressing uneven rear brake wear
• Correcting brake drag or caliper piston issues
• Servicing a worn caliper on BMW 550i GT and 7 Series models

Installation Notes and Tips

Verify rear left position, model year, and brake system details before installation. Inspect brake pads, rotors, and hydraulic lines during service, and confirm the caliper mounts and hose connection match the original unit. Bleed the brake system after installation and follow BMW service procedures for torque and brake fluid handling. Part number 331-31705 should be matched to the vehicle application before ordering.

Quality Assurance

Dynamic Friction DFC Premium Caliper components are cataloged for specific vehicle applications to support accurate brake service selection. This part number 331-31705 is listed for the rear left position on the BMW 550i GT, BMW 750i, BMW 750Li, and related xDrive models shown in the fitment data.