PowerStop L5039 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop L5039 rear disc brake caliper is designed to provide reliable braking performance for select Chrysler, Dodge, Jeep, and Mitsubishi vehicles. Engineered as a direct OE stock replacement, this floating caliper ensures consistent stopping power and durability for your vehicle's rear braking system.

• Direct OE stock replacement for rear brake calipers
• Constructed from durable cast iron for long-lasting strength
• Single steel piston with a 34.80 mm diameter for effective braking force
• Includes caliper slides and mounting bracket for proper fitment
• Compatible with Chrysler, Dodge, Jeep, and Mitsubishi models including Avenger, Caliber, Compass, Lancer, Patriot, and Sebring
• Gray finish with M7 x 1.0 bleeder screw thread size

PowerStop - Rear OE Stock Replacement Caliper Product Line

The PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct-fit replacement parts that match original equipment specifications. This product line is designed to maintain factory performance and reliability, making it suitable for drivers seeking a dependable and straightforward caliper replacement without modifications. The L5039 caliper exemplifies this approach by offering a cast iron floating caliper with all necessary components for rear brake applications on compatible vehicles.

Detailed Product Description

The PowerStop L5039 rear disc brake caliper features a cast iron construction that offers durability and resistance to wear under normal driving conditions. Its floating caliper design allows for smooth piston movement, which is facilitated by the included caliper slides. The single steel piston, measuring 34.80 mm in diameter, provides consistent hydraulic pressure to the brake pads, ensuring effective braking response. The caliper comes with a mounting bracket to simplify installation and features a gray finish that resists corrosion. The bleeder screw thread size is M7 x 1.0, compatible with standard brake bleeding tools.

Compatible Vehicles and Applications

• Chrysler Avenger (2007 and later models)
• Dodge Caliber (2007 and later models)
• Jeep Compass (2007 and later models)
• Mitsubishi Lancer (2007 and later models)
• Jeep Patriot (2007 and later models)
• Chrysler Sebring (2007 and later models)

Common Issues Addressed by This Caliper

• Brake drag caused by sticking or seized caliper pistons
• Uneven brake pad wear due to faulty caliper slides
• Reduced braking efficiency from corroded or damaged caliper bodies
• Brake fluid leaks around the piston seal area
• Noise or vibration during braking from worn or malfunctioning calipers

Installation Notes and Tips

When installing the PowerStop L5039 caliper, 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 are clean and lubricated to allow free movement. Use the correct M7 x 1.0 bleeder screw tool for bleeding. It is recommended to inspect brake pads and rotors during installation and replace if necessary to ensure optimal braking performance.

Quality Assurance and Warranty

PowerStop manufactures the L5039 caliper to meet or exceed OEM specifications, using cast iron and steel materials for durability and reliability. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.