PowerStop L4861 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4861) 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 (51.05 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Detailed Product Description

This PowerStop front disc brake caliper is engineered to match the original equipment specifications for Ford F-150 trucks. The cast iron caliper casting provides a durable and heat-resistant housing, while the floating caliper design allows for smooth piston movement and even pad wear. Featuring two phenolic pistons with a diameter of 51.05 mm, this caliper helps reduce heat transfer to the brake fluid, minimizing the risk of brake fade under normal driving conditions. The included caliper slides and mounting bracket ensure proper installation and alignment within the brake system. The gray finish offers corrosion resistance and a clean appearance.

About the PowerStop - Front OE Stock Replacement Caliper Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on delivering direct replacement parts that meet original equipment standards. This product line is intended for drivers seeking reliable, factory-equivalent brake components for their vehicles. The L4861 caliper is part of this line, designed to provide consistent braking performance and fitment for Ford F-150 front brake systems without requiring additional modifications.

Common Applications and Problem Solving

• Replacement for worn or leaking front disc brake calipers on Ford F-150
• Addresses uneven brake pad wear caused by sticking caliper pistons
• Resolves brake fluid leaks due to damaged or corroded caliper housing
• Improves braking consistency when original calipers have lost efficiency
• Restores proper brake function after caliper slide pin failure

Installation Notes and Tips

When installing the PowerStop L4861 caliper, ensure the brake system is properly bled using the M10 x 1.0 bleeder screw to remove air and maintain hydraulic integrity. Although mounting hardware is not included, the caliper comes with the necessary slides and mounting bracket for a secure fit. Inspect brake pads and rotors for wear and replace if necessary to optimize braking performance. Follow manufacturer torque specifications for mounting bolts to avoid damage or misalignment.

Quality Assurance and Warranty

PowerStop manufactures this front OE stock replacement caliper to meet or exceed OEM standards for durability and performance. The cast iron construction and phenolic pistons are selected for longevity and resistance to heat-related wear. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.