Dorman M630542 Brake Master Cylinder

Reliable Brake Master Cylinder for Honda CR-V

The Dorman M630542 brake master cylinder is engineered to restore proper brake hydraulics for your Honda CR-V. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.

• Master cylinder bore diameter: 0.938 inches for accurate hydraulic pressure
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir for fluid storage and sensor for system monitoring
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Compatible specifically with Honda CR-V models requiring part number M630542

Product Details and Specifications

This Dorman brake master cylinder features a 0.938-inch bore diameter, which is critical for maintaining the correct hydraulic pressure in the brake system. The aluminum construction offers strength and resistance to corrosion, extending the service life of the component. The included reservoir allows for proper brake fluid containment, while the integrated sensor supports brake system diagnostics and safety features. The master cylinder has two outlets, with a secondary outlet thread diameter of 10 mm and a rearward outlet size of M10 x 1.0, ensuring compatibility with the brake lines on the Honda CR-V. The thread pitch of 1.0 provides secure connections to prevent leaks.

Compatible Applications and Common Uses

• Replacement for worn or leaking brake master cylinders on Honda CR-V vehicles
• Resolves issues with low brake fluid pressure or spongy brake pedal feel
• Addresses brake warning light activation due to sensor faults
• Fixes brake fluid leaks from the master cylinder reservoir or outlets
• Restores proper brake hydraulics after component failure or damage

Installation Notes and Tips

When installing the Dorman M630542 brake master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the sensor connections are secure and compatible with the vehicle’s wiring harness. Use appropriate tools to tighten the M10 x 1.0 threaded outlets to the manufacturer’s torque specifications. Note that mounting hardware is not included and must be reused or sourced separately.

Quality Assurance and Warranty Information

Dorman brake master cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure reliable performance in brake hydraulic systems. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.