PowerStop L4635 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4635) is designed specifically for Ford F-150 models. This disc brake caliper offers reliable performance with a cast iron construction and a floating caliper design, ensuring consistent braking response and durability.

• Compatible with Ford F-150 front brake systems
• Cast iron caliper casting for strength and heat resistance
• Floating caliper type with two phenolic pistons (48.01 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with 3/8 x 24 bleeder screw thread size
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Front OE Stock Replacement Caliper

The PowerStop - Front OE Stock Replacement Caliper line is engineered to match original equipment specifications for front disc brake calipers. This product line focuses on providing direct replacement parts that maintain factory performance and fitment. The L4635 caliper is part of this line, offering a cast iron floating caliper with phenolic pistons to reduce heat transfer and improve brake system longevity.

Technical Description and Features

This PowerStop caliper features a durable cast iron body designed to withstand the rigors of daily driving and heavy braking. The floating caliper design allows for smooth piston movement and even pad wear. It includes two phenolic pistons, each measuring 48.01 mm in diameter, which help reduce heat absorption and prevent brake fluid boiling. The caliper slides are included to ensure proper alignment and operation, while the mounting bracket is supplied for secure installation. The gray finish provides corrosion resistance and a clean appearance. The bleeder screw thread size is 3/8 x 24, compatible with standard brake bleeding tools.

Common Applications and Problem Solving

• Replacement for worn or seized front disc brake calipers on Ford F-150
• Addresses uneven brake pad wear due to caliper slide issues
• Resolves brake fluid leaks from damaged or corroded pistons
• Improves braking performance by restoring proper piston function
• Suitable for restoring original braking feel and safety

Installation Notes and Tips

When installing the PowerStop L4635 caliper on a Ford F-150, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify that the mounting bracket is securely fastened and that caliper slides move freely to prevent uneven pad wear. Use compatible brake pads and inspect all related hardware for wear or damage. Note that mounting hardware is not included and should be reused or replaced as needed.

Quality Assurance and Warranty

PowerStop manufactures this front OE stock replacement caliper to meet or exceed OEM standards for fit and function. The cast iron construction and phenolic pistons are selected for durability and heat resistance. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.