Centric 130.62065 Brake Master Cylinder

Centric Premium Brake Master Cylinder 130.62065

Centric Premium Brake Master Cylinder 130.62065 is an OE-style brake hydraulic replacement built for consistent pedal response and proper fitment. It uses an aluminum master cylinder body with a plastic, removable single reservoir and a 7/8 in. bore for applications that call for this configuration.

Compatible With select Buick, Chevrolet, Oldsmobile, Pontiac, and Cadillac applications from 1987-1991, including Buick Skylark, Chevrolet Cavalier, Chevrolet Corsica, Oldsmobile Cutlass Calais, Pontiac Grand Am, and Pontiac Sunbird. This part cross-references Dorman - First Stop M39583 for the same application.

Key Features

• Centric Premium Brake Master Cylinders line for OE-style hydraulic replacement
• Aluminum master cylinder construction
• Plastic, removable single reservoir with cap included
• 7/8 in. bore diameter (22.225 mm)
• 4-port design with M11-1.50 primary outlet thread and bubble flare
• 2 mounting holes; mounting hardware not included
• No brake booster, push rod, or bleeder hoses included

Product Details

Centric brake master cylinders are built to match original equipment quality, configuration, and fitment. Part number 130.62065 is configured with a straight bore, single reservoir, and removable reservoir style, along with the outlet and port layout needed for the listed vehicle applications. The Centric Premium Brake Master Cylinders line focuses on direct hydraulic replacement parts for brake service work where correct bore size, reservoir style, and outlet threading matter.

Fits 1990-1991 Buick Skylark, N/A; Fits 1987-1989 Buick Century, N/A; Fits 1988-1989 Buick Skyhawk, N/A; Fits 1988-1989 Buick Skylark, N/A; Fits 1990-1991 Chevrolet Cavalier, N/A; Fits 1987-1989 Chevrolet Celebrity, N/A; Fits 1988-1989 Chevrolet Corsica, N/A; Fits 1990-1991 Chevrolet Corsica, N/A; Fits 1988-1989 Oldsmobile Cutlass Calais, N/A; Fits 1987-1989 Oldsmobile Cutlass Ciera, N/A; Fits 1988 Oldsmobile Firenza, N/A; Fits 1990-1991 Oldsmobile Cutlass Calais, N/A; Fits 1987-1989 Pontiac 6000, N/A; Fits 1988-1989 Pontiac Grand Am, N/A; Fits 1990-1991 Pontiac Grand Am, N/A; Fits 1988 Pontiac Sunbird, N/A; Fits 1989-1991 Pontiac Sunbird, N/A; Fits 1987-1988 Cadillac Cimarron, N/A.

What It Helps Address

• Low or inconsistent brake pedal feel
• Internal master cylinder leakage
• Brake fluid loss at the master cylinder
• Brake warning light concerns related to hydraulic performance
• Restoration of proper brake hydraulic pressure after master cylinder wear

Installation Notes

Verify bore size, outlet thread size, reservoir style, and port layout against the original unit before installation. This master cylinder does not include mounting hardware, a brake booster, a push rod, or bleeder hoses. Bench bleeding and a full brake system inspection are recommended during replacement.

Quality Assurance

Centric’s brake hydraulic program covers master cylinders, wheel cylinders, brake hoses, repair kits, and remanufactured power boosters, with replacement parts engineered to match OE quality, configuration, and fitment. Part number 130.62065 is built for direct brake hydraulic service on the listed Buick, Chevrolet, Oldsmobile, Pontiac, and Cadillac applications.