PowerStop L5003 Disc Brake Caliper - Rear Right

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L5003) is designed to provide reliable braking performance for select Ford, Lincoln, Mazda, and Mercury vehicles. Engineered as a direct replacement for rear disc brake calipers, this component ensures consistent stopping power and durability.

• Compatible with Ford Fusion, Lincoln MKZ, Mercury Milan, and Ford Zephyr models
• Constructed from durable cast iron caliper casting material
• Floating caliper design with a single steel piston (33.78 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 Features and Specifications

This rear disc brake caliper from PowerStop is built with a cast iron body, providing strength and resistance to wear under normal driving conditions. The floating caliper type allows for smooth piston movement, which is critical for even brake pad wear and effective braking. Featuring a single steel piston with a diameter of 33.78 mm, the caliper delivers consistent hydraulic pressure to the brake pads. The inclusion of caliper slides and a mounting bracket ensures proper alignment and secure installation on compatible vehicles. The gray color finish offers corrosion resistance and a clean appearance. The bleeder screw thread size of M10 x 1.0 facilitates proper brake fluid bleeding during maintenance.

About the PowerStop - Rear OE Stock Replacement Caliper Line

The PowerStop - Rear OE Stock Replacement Caliper line is designed to meet original equipment specifications for rear brake calipers. This product line focuses on providing reliable, direct-fit replacements that maintain factory braking performance and safety standards. The L5003 caliper is part of this line, offering a balance of durability and compatibility for select Ford, Lincoln, Mazda, and Mercury rear disc brake systems.

Common Applications and Problem Solving

• Replacement for worn or leaking rear disc brake calipers
• Restores proper brake pad alignment and reduces uneven wear
• Addresses sticking or seized caliper pistons affecting braking efficiency
• Improves brake pedal feel by ensuring consistent hydraulic pressure
• Resolves rear brake noise caused by faulty caliper components

Installation Notes and Tips

When installing the PowerStop L5003 rear caliper, ensure the brake system is properly bled 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. Verify compatibility with your specific vehicle model and year before installation. Use appropriate tools to avoid damage to the bleeder screw and piston during servicing.

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet industry standards for safety and performance. The cast iron construction and steel piston materials contribute to long-lasting durability. While specific warranty details are not provided here, PowerStop products typically come with manufacturer-backed warranties to ensure customer confidence in product quality.