PowerStop L5421 Disc Brake Caliper - Rear Right

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L5421) is designed specifically for Dodge Durango and Jeep Grand Cherokee models, including the Grand Cherokee WK. This rear floating disc brake caliper offers reliable braking performance with durable cast iron construction and a phenolic piston for consistent operation.

• Compatible with Dodge Durango, Jeep Grand Cherokee, and Grand Cherokee WK rear brakes
• Cast iron caliper casting material for strength and durability
• Single 48.01 mm phenolic piston for effective braking force
• Floating caliper design with included caliper slides for smooth movement
• Gray finish with mounting bracket included for direct OE replacement
• Bleeder screw thread size M10 x 1.0 for proper brake fluid maintenance
• Grade type: Regular, suitable for standard driving conditions

Detailed Product Description

The PowerStop - Rear OE Stock Replacement Caliper L5421 is engineered to meet original equipment specifications for rear brake systems on select Dodge and Jeep vehicles. Its cast iron construction ensures long-lasting durability under typical driving stresses, while the phenolic piston helps reduce heat transfer to the brake fluid, minimizing the risk of vapor lock. The floating caliper design allows for even pad wear and consistent braking performance. This caliper includes the necessary caliper slides and mounting bracket, facilitating a straightforward replacement process. The gray finish matches OE appearance and provides corrosion resistance.

Compatible Vehicles and Applications

• Replacement rear disc brake caliper for Dodge Durango models
• Rear brake caliper for Jeep Grand Cherokee and Grand Cherokee WK
• Ideal for restoring braking performance on vehicles with worn or damaged rear calipers
• Addresses issues such as uneven brake pad wear, brake drag, and reduced stopping power

Installation Notes and Tips

• Mounting hardware is not included; reuse existing hardware or purchase separately
• Ensure proper brake fluid bleeding using the M10 x 1.0 bleeder screw thread size
• Inspect brake pads and rotors during installation for optimal performance
• Follow manufacturer torque specifications for mounting bracket and caliper bolts

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed OEM standards for fit, form, and function. The use of cast iron and phenolic piston materials ensures durability and reliable braking performance. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or retailer.