Dynamic Friction 331-54639 Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for Select Ford and Mercury Models

Dynamic Friction DFC Premium Caliper 331-54639 is a rear left disc brake caliper for select Ford and Mercury vehicles. It is built for direct replacement service on applications including the Ford Taurus, Ford Taurus X, Mercury Sable, Ford Five Hundred, Ford Freestyle, and Mercury Montego.

The DFC Premium Caliper - Silver Zinc Coated line focuses on corrosion resistance and consistent brake service fitment. This silver zinc coated finish helps protect the caliper housing from rust in everyday driving conditions, making it a practical choice for rear brake repair on the listed applications.

• Rear left disc brake caliper for select Ford and Mercury vehicles
• Silver zinc coated finish for added corrosion resistance
• Direct-fit replacement for rear brake hydraulic service
• Fits 2008-2009 Ford Taurus, rear left
• Fits 2008-2009 Ford Taurus X, rear left
• Fits 2008-2009 Mercury Sable, rear left
• Fits 2005-2007 Ford Five Hundred, rear left
• Fits 2005-2007 Ford Freestyle, rear left
• Fits 2005-2007 Mercury Montego, rear left

Detailed Product Information

Part number 331-54639 is a brake hydraulics component used on the rear left side of the vehicle. For shoppers searching for a rear left brake caliper for 2008-2009 Ford Taurus, rear left or a rear left caliper for 2005-2007 Ford Freestyle, this part matches the listed fitment exactly. The same applies to 2008-2009 Ford Taurus X, 2008-2009 Mercury Sable, 2005-2007 Ford Five Hundred, and 2005-2007 Mercury Montego applications.

Common Repair Uses

• Replacing a leaking or sticking rear left caliper
• Restoring rear brake clamping force
• Correcting uneven rear brake wear
• Addressing brake drag or reduced wheel release
• Repairing corrosion-related caliper housing damage

Installation Notes

Verify rear left position, brake hose routing, and mounting points before installation. Inspect pads, rotors, slide hardware, and brake fluid condition during service, and bleed the hydraulic system after caliper replacement. Confirm the vehicle match by year, make, model, and position before ordering part number 331-54639.

Quality Assurance

Dynamic Friction DFC Premium Caliper 331-54639 is part of the DFC Premium Caliper - Silver Zinc Coated product line, which emphasizes corrosion-resistant finish protection for brake service applications.