Centric 130.33411 Brake Master Cylinder

Centric Premium Brake Master Cylinder

Restore consistent hydraulic pressure with the Centric Premium Brake Master Cylinder, part number 130.33411. This OE-style replacement is built for select Volkswagen Cabrio, Golf, Jetta, and Passat applications and is configured to match original equipment fitment, bore size, and outlet layout.

Centric Premium Brake Master Cylinders are part of Centric’s brake hydraulic program, which covers master cylinders, wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. For this application, the cylinder uses a cast iron body, a 24 mm bore, and M10-1.00 bubble flare outlets to support proper brake system operation.

Key Features

• Part number 130.33411
• 24 mm (0.945 in) straight bore design
• Cast iron master cylinder body
• Two mounting holes
• M10-1.00 primary and secondary outlet threads
• Bubble flare outlet type on both ports
• Plastic reservoir material with removable reservoir style
• Gasket or seal included
• Fits Volkswagen Cabrio, Golf, Jetta, and Passat applications listed below

Detailed Description

This Centric brake master cylinder is engineered to match original equipment quality, configuration, and fitment for the listed Volkswagen vehicles. It uses a 24 mm bore diameter, two-port outlet layout, and a straight bore design to support correct hydraulic response in the brake system. The cast iron construction and M10-1.00 bubble flare ports help maintain OE-style connection points during replacement.

Compatible With: Fits 1996 Volkswagen Cabrio, N/A; Fits 1995 Volkswagen Cabrio, N/A; Fits 1993-1995 Volkswagen Golf, N/A; Fits 1995 Volkswagen Golf, N/A; Fits 1994-1995 Volkswagen Jetta, N/A; Fits 1993-1995 Volkswagen Jetta, N/A; Fits 1995 Volkswagen Passat, N/A. This part cross-references Dorman - First Stop M630048 for the same application.

What It Helps Fix

• Low or inconsistent brake pedal pressure
• Internal master cylinder leakage
• Brake fluid loss at the cylinder body or ports
• Uneven hydraulic response in the brake system
• Brake warning concerns related to master cylinder wear

Installation Notes and Tips

Verify bore size, outlet thread size, and port orientation before installation. This unit does not include a brake booster, push rod, reservoir, cap, or mounting hardware. Confirm the vehicle’s brake line flare type and the port exit direction, especially on Volkswagen Cabrio applications with left-side port exit notes.

Quality Assurance

Centric’s brake hydraulic program is built around OE-style replacement parts with matched configuration and fitment for the listed applications. The included gasket or seal supports proper sealing during installation.