Centric 142.66033 Disc Brake Caliper - Front Right

Overview of Centric Posi-Quiet Loaded Disc Brake Caliper 142.66033

The Centric Posi-Quiet Loaded Disc Brake Caliper 142.66033 is designed for reliable front brake performance on select Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models. This remanufactured floating caliper comes with phenolic pistons and includes brake pads for a complete braking solution.

• Remanufactured floating disc brake caliper with two phenolic pistons
• Includes brake pads and mounting bracket for front axle installation
• Aluminum caliper casting for reduced weight and corrosion resistance
• Compatible with Buick Ascender, Chevrolet Trailblazer, GMC Envoy, Isuzu Bravada, and Oldsmobile Rainier
• Equipped with banjo-type inlet fitting and bleeder screw for easy maintenance

Centric Posi-Quiet Loaded Disc Brake Calipers Product Line

The Centric Posi-Quiet Loaded Disc Brake Calipers line focuses on delivering remanufactured calipers that meet or exceed OEM specifications. These calipers are engineered to reduce noise and vibration while providing consistent braking performance. The 142.66033 model benefits from this product line's emphasis on quality materials and precise manufacturing, ensuring compatibility and durability for front brake applications on multiple GM and related vehicles.

Technical Details and Features

This disc brake caliper features a floating design with two phenolic pistons measuring 1.772 inches in diameter, housed in an aluminum casting to reduce weight and resist corrosion. The caliper includes a mounting bracket and bleeder screw with M10-1.00 thread size, facilitating proper brake fluid bleeding and installation. The inlet fitting uses a banjo type connection with a 10 mm thread diameter, compatible with standard brake lines. The caliper is designed for the leading axle position and has a published bore size of 45 mm. The included brake pads meet Friction Materials Standards Institute pad number 10x.08820, ensuring proper friction and wear characteristics.

Compatible Vehicles and Applications

• Buick Ascender front disc brake replacement
• Chevrolet Trailblazer front brake caliper upgrade
• GMC Envoy front brake system maintenance
• Isuzu Bravada front disc brake repair
• Oldsmobile Rainier front caliper replacement

Installation Notes and Tips

Note that mounting hardware is not included with this caliper, so ensure you have the appropriate hardware kit (part number 117.66015) for installation. The caliper boot and seal kit is available separately under part number 143.66014. Proper brake fluid bleeding is essential; the included bleeder screw with M10-1.00 thread size facilitates this process. Verify the inlet fitting type and thread size (banjo, 10 mm) to match your vehicle’s brake lines. This caliper shares the same housing as part number 66035, which may assist in cross-referencing during installation.

Quality Assurance and Warranty

This Centric Posi-Quiet Loaded Disc Brake Caliper 142.66033 is remanufactured by PBR to meet OEM standards for fit, form, and function. The use of phenolic pistons and aluminum casting ensures durability and corrosion resistance. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.