Dorman M630384 Brake Master Cylinder

Reliable Brake Master Cylinder for Kia Sorento

The Dorman M630384 Brake Master Cylinder is engineered to restore proper brake hydraulics in your Kia Sorento. Designed with precision, this master cylinder includes a reservoir and sensor to ensure optimal brake system performance.

• Master cylinder bore diameter: 1.063 inches for accurate hydraulic pressure
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir and sensor for integrated brake fluid management
• Four outlets with rearward outlet sizes M10 x 1.0 and M16 x 1.5
• Compatible specifically with Kia Sorento models

Product Details and Specifications

The Dorman M630384 brake master cylinder features a 1.063-inch bore diameter, providing precise hydraulic pressure control essential for safe braking. Its aluminum construction offers strength and resistance to corrosion, extending the life of the component. This master cylinder comes complete with an integrated reservoir and sensor, allowing for seamless brake fluid monitoring and management. The unit includes four outlets, with rearward outlet thread sizes of M10 x 1.0 and M16 x 1.5, designed to match the brake line connections on the Kia Sorento. This part is engineered to meet the exact specifications required for proper brake hydraulics in your vehicle.

Applications and Common Issues Addressed

• Restores brake pressure loss due to worn or damaged master cylinder
• Resolves brake fluid leaks from the master cylinder reservoir
• Fixes brake pedal sinking or sponginess caused by internal seal failure
• Addresses sensor malfunctions related to brake fluid level monitoring
• Ensures proper brake line connection with correct outlet thread sizes

Installation Notes and Tips

Installation of the Dorman M630384 brake master cylinder requires careful attention to brake line connections, ensuring the M10 x 1.0 and M16 x 1.5 outlets are properly secured. Bleeding the brake system after installation is necessary to remove air and restore full braking function. Note that mounting hardware is not included, so retain original fasteners or acquire appropriate replacements. Verify sensor connections to maintain accurate brake fluid level monitoring.

Quality Assurance and Warranty

Dorman manufactures this 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 operation. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship.