Dorman M630730 Brake Master Cylinder

Reliable Brake Master Cylinder for Suzuki Grand Vitara

The Dorman M630730 brake master cylinder is designed specifically for Suzuki Grand Vitara models, providing precise hydraulic control for your vehicle's braking system. This master cylinder features a durable aluminum construction and includes a reservoir and sensor to ensure optimal performance.

• Master cylinder bore diameter: 0.938 inches for accurate hydraulic pressure
• Constructed from lightweight, corrosion-resistant aluminum
• Includes reservoir and sensor for integrated brake fluid management
• Two outlets with M12 x 1.0 thread size for rearward and secondary connections
• Compatible with Suzuki Grand Vitara brake hydraulics systems

Product Details and Specifications

The Dorman M630730 brake master cylinder is engineered with a 0.938-inch bore diameter to deliver consistent hydraulic pressure to the braking system. Its aluminum material offers strength and resistance to corrosion, extending the part's service life. This master cylinder comes with an integrated reservoir and sensor, allowing for efficient brake fluid monitoring and management. Featuring two outlets with M12 x 1.0 thread pitch, it supports rearward and secondary outlet connections required for the Suzuki Grand Vitara's brake hydraulics. Note that mounting hardware is not included with this part.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and responsiveness
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses brake warning light issues related to sensor failure
• Eliminates spongy or inconsistent braking performance
• Supports brake system repairs on Suzuki Grand Vitara models

Installation Notes and Tips

When installing the Dorman M630730 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air pockets and verify sensor connections are secure for accurate brake fluid level monitoring. Use appropriate tools for the M12 x 1.0 outlet fittings to avoid thread damage. Professional installation is recommended to maintain brake system integrity and safety.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM specifications for the Suzuki Grand Vitara. The aluminum construction and integrated sensor contribute to reliable operation under normal driving conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.