Dynamic Friction 331-54691 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Ford F-150

Dynamic Friction DFC Premium Caliper, part number 331-54691, is a rear left disc brake caliper for select Ford F-150 and Lincoln Mark LT applications. It is built for direct-fit replacement use on the rear left brake position and is listed for 2004-2011 Ford F-150 coverage, including specific 2004 configurations, plus 2006-2008 Lincoln Mark LT models.

DFC Premium Caliper Line

The DFC Premium Caliper - Silver Zinc Coated line focuses on replacement calipers with a silver zinc-coated finish for added corrosion resistance on exposed brake components. For buyers searching for a rear left brake caliper for Ford F-150 or Lincoln Mark LT, this product line provides a service replacement option matched to the listed vehicle applications.

Key Features

• Rear left disc brake caliper application
• Silver zinc-coated finish
• Direct replacement for listed Ford F-150 and Lincoln Mark LT fitments
• Part number 331-54691 for catalog lookup and ordering
• Fits 2005-2011 Ford F-150, rear left
• Fits 2006-2008 Lincoln Mark LT, rear left

Fitment Details

• Fits 2005-2011 Ford F-150, rear left.
• Fits 2006-2008 Lincoln Mark LT, rear left.
• Fits 2004 Ford F-150, rear left, rear disc; except Heritage, Lightning; except 8 lug.
• Fits 2004 Ford F-150, rear left, not applicable to Heritage models.
• Fits 2004 Ford F-150, rear left, rear disc; except Heritage.
• Fits 2004 Ford F-150, rear left, except Heritage, Lightning; except 8 lug.
• Fits 2004 Ford F-150 Heritage, rear left, except Heritage, Lightning; except 8 lug.
• Fits 2004 Ford F-150 Heritage, rear left, rear disc; except Heritage, Lightning; except 8 lug.

Common Replacement Uses

• Rear left caliper replacement for a leaking or sticking unit
• Service repair for uneven rear brake performance
• Replacement for corrosion-damaged brake hydraulics
• Correction for rear brake drag or poor piston return
• Restoration of proper hydraulic braking at the rear left wheel

Installation Notes

Verify the vehicle year, model, rear brake configuration, and exclusions before ordering. This rear left caliper is listed for specific 2004 Ford F-150 and F-150 Heritage configurations, including rear disc applications and exclusions for Heritage, Lightning, and 8-lug setups where noted. Confirm the existing caliper position and brake hardware layout against the vehicle before installation. Part number 331-54691 is useful when matching the correct rear left caliper for Ford F-150 service work.

Quality Assurance

Dynamic Friction identifies this as a DFC Premium Caliper with a silver zinc-coated finish for replacement brake service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.