Dorman M630845 Brake Master Cylinder

Reliable Brake Master Cylinder for Hyundai and Kia Models

The Dorman M630845 brake master cylinder is engineered to restore proper brake hydraulics in select Hyundai and Kia vehicles. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and responsive braking performance.

• Master cylinder bore diameter: 0.875 inches for accurate fluid displacement
• Constructed from durable aluminum material for corrosion resistance
• Includes a removable reservoir for easy maintenance and fluid inspection
• Equipped with a sensor to monitor brake fluid levels
• Two outlets with M12 x 1.0 thread pitch for secure brake line connections

Detailed Product Features and Specifications

The Dorman M630845 brake master cylinder features a robust aluminum body that resists corrosion and wear, extending the service life of your brake system. Its 0.875-inch bore diameter is calibrated to provide precise hydraulic pressure, essential for the braking systems in Hyundai ix35, Kia Sportage, and Tucson models. The included removable reservoir simplifies brake fluid checks and refills, while the integrated sensor helps monitor fluid levels to maintain optimal brake performance. With two outlets threaded M12 x 1.0, this master cylinder supports secure and leak-free connections to the brake lines, ensuring reliable operation under various driving conditions.

Compatible Vehicles and Common Applications

• Hyundai ix35 brake master cylinder replacement
• Kia Sportage brake hydraulic system repair
• Kia Tucson brake master cylinder upgrade
• Restores brake fluid pressure and pedal feel
• Addresses brake fluid leaks and sensor malfunctions

Installation Notes and Tips

When installing the Dorman M630845 brake master cylinder, ensure the brake fluid reservoir is properly seated and the sensor connector is securely attached. Bleed the brake system thoroughly after installation to remove air and restore full hydraulic pressure. Verify that the M12 x 1.0 threaded outlets are tightened to manufacturer specifications to prevent leaks. This part does not include mounting hardware, so retain original fasteners or source compatible replacements as needed.

Quality Assurance and Warranty Information

Dorman manufactures the M630845 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. Please refer to Dorman's warranty policy for specific coverage details on this part.