Dorman M631035 Brake Master Cylinder

Reliable Brake Master Cylinder for Cadillac SRX

The Dorman M631035 brake master cylinder is designed specifically for Cadillac SRX models, providing precise hydraulic control for your vehicle's braking system. Engineered with durable aluminum construction and equipped with essential components, this master cylinder ensures consistent brake performance.

• Compatible with Cadillac SRX models
• Aluminum master cylinder material for durability
• Includes removable reservoir and master cylinder cap
• Equipped with two mounting holes and two outlets
• Sensor included for accurate brake system monitoring
• Secondary outlet thread diameter: 12 mm
• Rearward outlet size: M12 x 1.0

Product Features and Specifications

The Dorman M631035 brake master cylinder features a 1.063-inch bore diameter, designed to deliver reliable hydraulic pressure to your braking system. This unit includes a removable reservoir for easy maintenance and a master cylinder cap to protect the fluid from contamination. While mounting hardware, push rod, brake booster, bleeder hoses, and mounting bracket are not included, the master cylinder comes with a sensor to ensure proper brake system functionality. The two mounting holes provide secure installation, and the two outlets facilitate efficient brake fluid distribution.

Applications and Common Issues Addressed

This brake master cylinder is compatible with Cadillac SRX vehicles and is intended to replace worn or failing master cylinders that may cause:

• Spongy or unresponsive brake pedal feel
• Brake fluid leaks around the master cylinder
• Reduced braking efficiency or uneven brake pressure
• Brake warning light activation due to sensor issues
• Difficulty maintaining proper brake fluid levels

Installation Notes and Tips

When installing the Dorman M631035 brake master cylinder on your Cadillac SRX, ensure the following:

• Verify compatibility with your specific model year
• Use proper brake fluid and bleed the system thoroughly after installation
• Check that the sensor is correctly connected to avoid warning lights
• Secure the master cylinder using the two mounting holes; mounting hardware is not included
• Inspect all brake lines and fittings for leaks or damage during installation

Quality Assurance and Warranty

Dorman manufactures the M631035 brake master cylinder with high-quality aluminum material to meet or exceed OEM standards. The included sensor and removable reservoir contribute to reliable brake system operation. While mounting hardware and booster are not included, this part is backed by Dorman's quality control processes. Please refer to Dorman's official warranty policy for coverage details.