Centric 130.63030 Brake Master Cylinder

Centric Premium Brake Master Cylinder 130.63030

Centric Premium Brake Master Cylinder 130.63030 is an OE-style brake hydraulic replacement built for direct fitment on select Chrysler, Dodge, and Plymouth vehicles. It uses an aluminum master cylinder body with a removable plastic reservoir and a 7/8 in. bore for consistent brake pedal response.

The Centric Premium Brake Master Cylinders line focuses on original-equipment quality, configuration, and fitment. This unit includes the reservoir and cap, uses two mounting holes, and features 3/8 in.-24 inverted flare outlet ports for the primary and secondary circuits.

• Aluminum master cylinder construction
• 7/8 in. bore diameter, straight bore design
• Single removable plastic reservoir included
• Master cylinder cap included
• Two outlet ports with 3/8 in.-24 inverted flare threads
• OE-style fitment for select Chrysler LeBaron, Dodge Spirit, and Plymouth Acclaim applications

Detailed Product Overview

Centric 130.63030 is a brake master cylinder for vehicles that require a 0.875 in. bore and a single-reservoir layout. The aluminum housing and OE-matched configuration support proper hydraulic pressure transfer in braking systems used on Chrysler LeBaron, Dodge Spirit, Dodge Daytona, Dodge Shadow, Plymouth Sundance, Plymouth Acclaim, and related platform applications. This part number 130.63030 is also cross-referenced to Dorman - First Stop M39327 and Raybestos Brakes MC39736 for the same application.

Common Brake Issues This Part Addresses

• Low or inconsistent brake pedal feel
• Internal master cylinder seal wear causing fluid bypass
• Brake fluid leakage at the master cylinder body or ports
• Uneven hydraulic pressure delivery to front and rear circuits
• Brake warning concerns related to master cylinder failure

Installation Notes and Tips

Verify bore size, outlet thread size, reservoir style, and mounting hole layout before installation. This master cylinder does not include mounting hardware, brake booster, push rod, or bleeder hoses. Bench bleeding is recommended before connecting brake lines, and the brake system should be inspected for contamination or air after installation.

Quality Assurance

Centric’s brake hydraulic program is built around OE-style replacement parts with matched quality, configuration, and fitment. The 130.63030 master cylinder is supplied with the reservoir and cap and follows the original-style aluminum casting design where applicable.

• Fits 1991-1995 Chrysler LeBaron, N/A
• Fits 1982 Chrysler LeBaron, N/A
• Fits 1990-1995 Dodge Spirit, N/A
• Fits 1991-1995 Plymouth Acclaim, N/A
• Fits 1993-1994 Dodge Shadow, N/A
• Fits 1994 Plymouth Sundance, N/A
• Fits 1990-1993 Dodge Daytona, N/A
• Fits 1990-1992 Chrysler Daytona, N/A
• Fits 1987-1988 Dodge Daytona, N/A
• Fits 1985-1987 Dodge Lancer, N/A
• Fits 1982 Chrysler Town & Country, N/A
• Fits 1981-1982 Dodge Aries, N/A
• Fits 1982 Dodge Rampage, N/A
• Fits 1981-1982 Plymouth Reliant, N/A
• Fits 1981-1982 Plymouth TC3, N/A