Dorman M630689 Brake Master Cylinder

Reliable Brake Master Cylinder for Hyundai Tucson

The Dorman M630689 brake master cylinder is designed specifically for Hyundai Tucson models, providing a precise fit and dependable braking performance. This master cylinder includes essential components to ensure your brake system operates smoothly and safely.

• Includes brake booster and master cylinder cap for complete assembly
• Constructed from durable aluminum for long-lasting use
• Features a removable reservoir with sensor for easy maintenance
• Two mounting holes and two outlets with M12 x 1.0 thread pitch
• Comes with a bleeder kit to facilitate proper brake system bleeding

Product Details and Specifications

The Dorman M630689 brake master cylinder is engineered with a 1-inch bore diameter to match the hydraulic requirements of the Hyundai Tucson brake system. Its aluminum construction offers corrosion resistance and strength, while the included brake booster enhances braking power. The removable reservoir simplifies fluid checks and refills, and the integrated sensor ensures accurate monitoring of brake fluid levels. This master cylinder features two outlets with M12 x 1.0 thread pitch, compatible with the rearward and secondary outlet connections. Note that mounting hardware and push rod are not included.

Compatible Vehicles and Applications

This brake master cylinder is compatible with Hyundai Tucson models, making it a suitable replacement part for maintaining or restoring your vehicle's brake hydraulics. It is designed to address common brake system issues such as:

• Brake fluid leaks from a worn or damaged master cylinder
• Spongy or unresponsive brake pedal feel
• Brake warning light triggered by faulty fluid level sensor
• Reduced braking efficiency due to booster failure
• Contaminated or deteriorated brake fluid reservoir

Installation Notes and Tips

When installing the Dorman M630689 brake master cylinder on your Hyundai Tucson, ensure the brake system is properly bled using the included bleeder kit to remove air and maintain optimal brake performance. Verify that the mounting holes align correctly and that the sensor is connected to the vehicle’s monitoring system. Since mounting hardware and push rod are not included, reuse existing components or source compatible parts as needed.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM standards, using quality aluminum materials and precise engineering. The product includes a sensor and reservoir designed for durability and reliable operation. Please refer to Dorman’s warranty policy for specific coverage details.