PowerStop L4975 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop L4975 front disc brake caliper is designed specifically for Ford F-150 and Lincoln Mark LT models. Engineered as a direct OE stock replacement, this caliper ensures reliable braking performance and compatibility with your vehicle's original specifications.

• Direct OE stock replacement for front brake caliper
• Cast iron caliper casting for durability
• Floating caliper type with two phenolic pistons
• Includes caliper slides and mounting bracket
• Bleeder screw thread size M10 x 1.0 for proper brake bleeding
• Gray finish matching original equipment appearance

Detailed Product Features and Specifications

The PowerStop - Front OE Stock Replacement Caliper (part number L4975) features a cast iron caliper body that provides strength and resistance to wear. This floating caliper design incorporates two phenolic pistons, each with a diameter of 54.10 mm, which help reduce heat transfer to the brake fluid and improve overall braking efficiency. The caliper slides are included to ensure smooth movement and proper pad alignment during braking. Additionally, the mounting bracket is supplied to facilitate installation. The gray color finish maintains the original equipment look, while the bleeder screw with an M10 x 1.0 thread size allows for effective brake system maintenance.

PowerStop Front OE Stock Replacement Caliper Product Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct-fit replacements that meet original equipment standards. This product line is designed to offer reliable performance and durability for vehicles requiring front disc brake calipers, such as the Ford F-150 and Lincoln Mark LT. By matching OE specifications, these calipers help maintain factory braking characteristics without modification.

Common Applications and Problem Solving

• Replacement for worn or leaking front disc brake calipers on Ford F-150 and Lincoln Mark LT
• Addresses uneven brake pad wear caused by sticking caliper slides
• Resolves brake fluid leaks due to damaged or corroded pistons
• Improves braking response when original caliper pistons have deteriorated
• Restores proper brake function after caliper mounting bracket damage

Installation Notes and Tips

When installing the PowerStop L4975 caliper, ensure the brake system is properly bled using the M10 x 1.0 bleeder screw to remove air and maintain braking efficiency. Verify that the caliper slides are clean and lubricated to allow smooth operation. Since mounting hardware is not included, reuse original bolts or acquire appropriate replacements. Confirm compatibility with your specific Ford F-150 or Lincoln Mark LT model year before installation.

Quality Assurance and Warranty

PowerStop manufactures the L4975 caliper to meet or exceed original equipment standards, using cast iron and phenolic piston materials for durability and performance. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and fitment for the intended vehicle applications.