Centric 146.60025 Disc Brake Caliper Piston - Front

Centric Front Brake Caliper Piston

Centric 146.60025 is a front disc brake caliper piston built for brake hydraulic service on select GM N-body applications. This steel piston is specified for front caliper repair where a worn, pitted, or sticking piston needs replacement to restore proper hydraulic movement.

Centric Premium Steel & Aluminum Caliper Pistons is the product line behind this part number, focused on replacement caliper pistons for brake service work. Part number 146.60025 is listed for front applications on Chevrolet Classic, Pontiac Grand Am, Oldsmobile Alero, Chevrolet Malibu, and Oldsmobile Cutlass models.

Key Features

• Steel disc brake caliper piston for front brake hydraulic repair
• Centric Premium Steel & Aluminum Caliper Pistons line
• Direct-fit application coverage for select GM front calipers
• Part number 146.60025 for catalog and service matching
• Fits 1997-2005 GM front brake applications listed below

Vehicle Fitment

• Fits 2004-2005 Chevrolet Classic, front; N Body
• Fits 1999-2005 Pontiac Grand Am, front
• Fits 1999-2004 Oldsmobile Alero, front
• Fits 1997-2003 Chevrolet Malibu, front
• Fits 1997-1999 Oldsmobile Cutlass, front; N Body

Detailed Description

Use Centric 146.60025 when servicing a front disc brake caliper that needs a replacement piston rather than a full caliper assembly. The steel construction is suited to hydraulic brake repair where the original piston shows wear, corrosion, or surface damage that can affect caliper operation. For shoppers searching for a front brake caliper piston for 1999-2005 Pontiac Grand Am, front or a replacement caliper piston for 1997-2003 Chevrolet Malibu, front, this part matches the listed applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Sticking front caliper piston causing uneven brake response
• Brake fluid seepage related to piston surface wear
• Corrosion on the original caliper piston
• Poor caliper retraction after brake service
• Front brake rebuilds on listed Chevrolet, Pontiac, and Oldsmobile models

Installation Notes and Tips

Confirm caliper bore size, piston condition, and vehicle fitment before installation. Clean the caliper bore thoroughly, inspect seals and related hydraulic components, and follow the vehicle service manual for brake system bleeding and torque procedures after assembly.

Quality Assurance

Centric manufactures brake service components for hydraulic repair applications, and this piston is part of its Premium Steel & Aluminum Caliper Pistons line. Verify the part number 146.60025 against the vehicle’s front caliper specification before ordering.