Centric 130.79022 Brake Master Cylinder

Centric Premium Brake Master Cylinder

The Centric Premium Brake Master Cylinder, part number 130.79022, is built for drivers who need a direct-fit brake hydraulic replacement with OE-style configuration and fitment. It features a 1.750-inch bore, cast iron body, removable plastic reservoir, and included cap for a complete service-ready assembly.

Centric’s Premium Brake Master Cylinders are part of the Centric brake hydraulics line, which covers master cylinders, wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. This product line focuses on matching original equipment dimensions and connection points for straightforward replacement on brake master cylinder applications.

Key Features

• Part number 130.79022
• 1.750-inch bore diameter for OE-style hydraulic performance
• Cast iron master cylinder body
• Single removable plastic reservoir with cap included
• 4 mounting holes
• 3 ports with bubble flare outlet design
• Primary outlet thread size: 9/16"-18
• Secondary outlet thread size: 1/2"-20
• No booster, push rod, mounting bracket, or mounting hardware included

Detailed Description

Centric Premium Brake Master Cylinder 130.79022 is engineered as a direct replacement brake master cylinder for vehicles that use a 1 3/4-inch bore and bubble flare outlet connections. The cast iron construction, straight bore design, and removable reservoir help maintain the original hydraulic layout while supporting clean integration with the existing brake system. This part is a practical choice for brake master cylinder replacement on applications that require OE-style fitment and port configuration.

For shoppers comparing brake master cylinder replacement parts for Honda Civic or similar vehicle applications, this Centric unit provides the key dimensions and outlet thread sizes needed for a proper match. Part number 130.79022 also cross-references Monroe Shocks & Struts (e.g., M39577) for the same application.

What It Helps Fix

• Low or inconsistent brake pedal pressure
• Internal master cylinder fluid bypass
• Brake fluid leaks at the master cylinder body or outlets
• Uneven hydraulic response in the brake system
• Brake warning light concerns related to master cylinder failure

Installation Notes

Verify bore diameter, outlet thread sizes, port count, and reservoir style before installation. This brake master cylinder uses bubble flare outlets and a single removable reservoir, so line routing and port matching should be checked against the original unit. Bleed the brake system thoroughly after installation and confirm proper pedal feel before returning the vehicle to service. For Honda Civic brake master cylinder replacement or other make/model applications, confirm the original mounting pattern and hydraulic connections match part number 130.79022.

Quality Assurance

Centric Parts positions this brake hydraulic program as a broad OE-style replacement line with master cylinders built to match original equipment quality, configuration, and fitment. The design includes the reservoir and cap where applicable, helping support a complete replacement for brake hydraulic service on compatible applications.