Dynamic Friction 331-54705 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Ford Super Duty

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated is a rear left disc brake caliper for select Ford Super Duty applications. Part number 331-54705 is listed for 2005-2013 Ford F-250 Super Duty and Ford F-350 Super Duty rear left positions with specific build-date and SRW notes.

Key Features

• Disc brake caliper for the rear left position
• Silver zinc coated finish for added corrosion resistance
• DFC Premium Caliper product line
• Direct fit for select Ford F-250 Super Duty and Ford F-350 Super Duty models
• Part number 331-54705 for application matching

Fitment Details

• Fits 2013 Ford F-350 Super Duty, rear left, to 10/21/12; SRW.
• Fits 2008-2012 Ford F-250 Super Duty, rear left.
• Fits 2008-2012 Ford F-350 Super Duty, rear left, Brake Hydraulic Hose: SRW.
• Fits 2005-2007 Ford F-250 Super Duty, rear left, from 12/18/2006.
• Fits 2007 Ford F-350 Super Duty, rear left, from 1/07; SRW.

Product Description

Built for brake hydraulic service, this Dynamic Friction caliper is specified for rear left Super Duty applications where the original caliper has worn, seized, leaked, or caused uneven braking. The silver zinc coated finish adds a protective layer against corrosion, which is important on trucks exposed to road salt, moisture, and heavy-duty use. This part number 331-54705 is listed for multiple Ford F-250 Super Duty and Ford F-350 Super Duty configurations, so build date and SRW notes should be verified before ordering.

The DFC Premium Caliper line focuses on replacement calipers for common brake service needs on Ford Super Duty trucks. If you are searching for a rear left brake caliper for Ford F-250 Super Duty or Ford F-350 Super Duty, part number 331-54705 provides a fitment-specific option for the listed years and configurations.

Common Problems This Part Can Address

• Rear brake drag caused by a sticking caliper piston
• Brake fluid leakage at the caliper body or seals
• Uneven rear braking or pull during stops
• Corrosion on the caliper housing from winter road exposure
• Poor pad contact from a worn or seized caliper assembly

Installation Notes and Tips

Confirm the rear left position, model year, build date, and SRW notes before installation. Inspect the brake hose, pads, rotor, and mounting points during service, and bleed the brake system after caliper replacement to restore proper hydraulic operation. Verify that the replacement caliper matches the original application for your Ford F-250 Super Duty or Ford F-350 Super Duty before final assembly.

Quality Assurance

Dynamic Friction’s DFC Premium Caliper line is positioned as a replacement brake hydraulic component for application-specific service on Ford Super Duty trucks. Part number 331-54705 is cataloged for the listed rear left fitments to support accurate vehicle matching.