Centric 146.42020 Disc Brake Caliper Piston - Front

Centric Steel Caliper Piston for Front Brake Service

Centric Premium Steel & Aluminum Caliper Pistons part number 146.42020 is a front disc brake caliper piston built with steel construction for brake hydraulic service. It is listed for the 2004 Pontiac GTO, front, and supports accurate caliper piston replacement when servicing the brake system.

Key Features

• Steel caliper piston construction
• Front disc brake caliper piston application
• Centric Premium Steel & Aluminum Caliper Pistons product line
• Direct fitment listing for 2004 Pontiac GTO, front
• Part number 146.42020 for application matching

Product Details

The Centric Premium Steel & Aluminum Caliper Pistons line focuses on brake hydraulic components for caliper service and replacement. This piston is specified with steel material, making it a straightforward choice for front brake caliper repair on the 2004 Pontiac GTO. Use part number 146.42020 when verifying the correct disc brake caliper piston for your brake job, and reference 146.42020 again when matching catalog listings for the Pontiac GTO front brake application.

Common Issues It Can Address

• Worn or damaged front caliper piston surfaces
• Brake fluid leakage at the caliper piston area
• Uneven brake pedal response caused by piston wear
• Brake drag related to piston condition
• Brake service needs on a 2004 Pontiac GTO front caliper

Installation Notes and Tips

Confirm caliper bore size, piston style, and front axle application before installation. Inspect the caliper bore, seals, and brake fluid condition during service, and clean all mating surfaces before assembly. For fitment verification, this part fits 2004 Pontiac GTO, front.

Quality Assurance

Centric Premium Steel & Aluminum Caliper Pistons are part of Centric’s brake hydraulics catalog, built for application-specific caliper service. Verify the part number 146.42020 against your vehicle and brake component specifications before ordering.