MPA Electrical BC155331 Disc Brake Caliper - Rear Right

Reliable Disc Brake Caliper for Chevrolet and GMC Trucks

The MPA Electrical BC155331 disc brake caliper is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 3500 HD and Silverado 3500 HD models. This remanufactured floating caliper offers a durable cast iron construction and phenolic pistons to ensure consistent braking performance under demanding conditions.

• Compatible with Chevrolet Sierra 3500 HD, GMC Sierra 3500 HD, and Silverado 3500 HD
• Remanufactured floating disc brake caliper with two phenolic pistons
• Cast iron caliper casting with a coated silver finish for corrosion resistance
• Includes caliper slides and mounting bracket for proper installation
• Inlet thread diameter of 10.0 mm and mounting hole diameter of 16.5 mm
• Grade type: Regular, designed for standard braking applications
• Mounting hardware included except for mounting bolts

Durable Construction and Design Features

The BC155331 caliper features a cast iron body that provides strength and heat resistance necessary for heavy-duty braking systems. Its floating caliper design allows for smooth movement and even pad wear, while the phenolic pistons reduce heat transfer to the brake fluid, helping to maintain braking efficiency. The caliper comes with a coated silver finish to protect against rust and corrosion, extending the service life of the component. This part includes caliper slides and a mounting bracket to facilitate proper alignment and secure attachment to the vehicle.

Compatible Vehicles and Applications

This disc brake caliper is compatible with select Chevrolet and GMC trucks, specifically the Sierra 3500 HD, Silverado 3500, and Silverado 3500 HD models. It is ideal for replacing worn or damaged calipers in these heavy-duty trucks to restore reliable braking performance.

• Restores braking function on Chevrolet Sierra 3500 HD and Silverado 3500 HD
• Replaces faulty or leaking calipers in GMC Sierra 3500 HD
• Addresses uneven brake pad wear and caliper sticking issues
• Solves brake fluid leakage caused by piston seal failure
• Improves brake pedal feel and responsiveness

Installation Notes and Tips

When installing the BC155331 caliper, ensure the mounting bracket and caliper slides are properly lubricated and securely fastened. Verify the inlet thread diameter matches the brake line fittings on your vehicle. Although mounting hardware is included, mounting bolts are not, so retain or replace bolts as necessary. Bleed the brake system thoroughly after installation to remove air and maintain optimal brake performance.

Quality Assurance and Warranty

This MPA Electrical BC155331 disc brake caliper is remanufactured to meet OEM specifications, ensuring reliable performance and durability. The caliper undergoes rigorous testing to verify piston operation and sealing integrity. While specific warranty details are not provided, remanufactured parts typically come with limited warranties covering defects in materials and workmanship.