Centric 130.62062 Brake Master Cylinder

Centric Premium Brake Master Cylinder 130.62062

The Centric Premium Brake Master Cylinder 130.62062 is an OE-style hydraulic replacement built to match original equipment quality, configuration, and fitment. It features an aluminum master cylinder body with a removable plastic reservoir, single reservoir design, and a stepped bore for consistent brake system operation.

Compatible With 1986-1991 Buick LeSabre, 1986-1990 Oldsmobile 98, 1986-1990 Oldsmobile Delta 88, 1986-1989 Cadillac DeVille, 1986-1989 Cadillac Fleetwood, 1987-1990 Pontiac Bonneville, 1987-1991 Pontiac Optima, and 1987 Pontiac Acadian applications. This part cross-references Dorman - First Stop M39580 for the same application.

Key Features

• Centric Premium Brake Master Cylinders line for OE-style hydraulic replacement
• Aluminum master cylinder construction
• Plastic reservoir with removable reservoir style
• Master cylinder cap included
• Stepped bore design with 36 mm primary bore and 23.8 mm secondary bore
• Primary outlet thread size M11-1.50 with bubble flare type
• Four ports for brake hydraulic connections
• Two mounting holes

Product Details

Centric brake master cylinders are part of a broad brake hydraulic program that covers master and wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. The 130.62062 follows original equipment-style configuration and fitment, with reservoir, cap, switches, and floats included where applicable by design. For vehicles such as the Buick LeSabre, Cadillac DeVille, and Pontiac Bonneville, this master cylinder supports proper hydraulic pressure transfer from the pedal to the brake circuits.

What It Helps Address

• Low or inconsistent brake pedal pressure
• Internal master cylinder seal wear
• Brake fluid leakage at the master cylinder body or reservoir
• Uneven hydraulic response in disc/drum brake systems
• Brake warning light concerns related to master cylinder function

Installation Notes

• Verify bore size, outlet thread size, and port layout before installation.
• Bleed the brake system thoroughly after replacement.
• Transfer or connect vehicle-specific brake lines carefully to avoid thread damage.
• Check reservoir seating and cap fitment before filling with brake fluid.
• Confirm application details for Cadillac, Buick, Oldsmobile, and Pontiac models listed above.

Quality Assurance

Centric Premium Brake Master Cylinders are built to match original equipment parts in quality, configuration, and fitment. The Centric brake hydraulic program is engineered as a complete replacement source for brake hydraulic service, and part number 130.62062 follows that OE-style approach for dependable service on supported applications.