SKP SKM630655 Brake Master Cylinder

Brake Master Cylinder for Chevrolet Cobalt and Pontiac G5

The SKP Brake Master Cylinder restores hydraulic pressure transfer for consistent brake pedal response. Built to OE specifications, this replacement is made for direct-fit service on select Chevrolet Cobalt and Pontiac G5 applications.

• Brake master cylinder for hydraulic brake system operation
• OE-spec fit and function for direct replacement service
• Durable construction for dependable braking performance
• Fits 2009-2010 Chevrolet Cobalt, N/A; Bore: 7/8 In.; w/o Active Brake Control
• Fits 2009 Pontiac G5, N/A; Bore: 7/8 In.; w/o Active Brake Control

Product Details

SKP SKM630655 is a brake master cylinder engineered to convert pedal force into hydraulic pressure for the brake system. This part is a direct replacement for select 2009-2010 Chevrolet Cobalt and 2009 Pontiac G5 models with a 7/8-inch bore and without Active Brake Control. This part cross-references Dorman - First Stop M630655 for the same application.

Common Brake System Issues

• Low or inconsistent brake pedal feel
• Loss of hydraulic pressure in the brake system
• Brake fluid leakage at the master cylinder
• Reduced braking response during normal driving
• Need for OE-style replacement on Chevrolet Cobalt or Pontiac G5

Installation Notes

Verify bore size and brake system configuration before installation. This SKM630655 application is for vehicles without Active Brake Control. After installation, bleed the brake system thoroughly and confirm a firm pedal before returning the vehicle to service.

Quality Assurance

SKP manufactures this master cylinder to meet OE specifications for fit and performance. The SKM630655 is built for reliable brake system restoration on the listed Chevrolet Cobalt and Pontiac G5 applications.