Dorman M630116 Brake Master Cylinder

Reliable Brake Master Cylinder for Chrysler and Dodge Vehicles

The Dorman M630116 Brake Master Cylinder is engineered to restore proper brake hydraulics in Chrysler and Dodge models including Caravan, Grand Caravan, Town & Country, and Voyager. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.

• Master cylinder bore diameter: 23 mm for accurate hydraulic control
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir and sensor for integrated brake system functionality
• Equipped with two outlets featuring 7/16-24 thread size for secure connections
• Compatible with Chrysler Caravan, Grand Caravan, Town & Country, and Dodge Voyager models

Product Features and Specifications

The Dorman M630116 master cylinder is crafted from aluminum, providing a lightweight yet robust component that resists rust and wear. Its 23 mm bore diameter is designed to match OEM specifications, ensuring proper hydraulic pressure and pedal feel. This unit includes a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. The two outlets, both with 7/16-24 thread diameters, accommodate rearward and secondary brake lines, facilitating straightforward installation and reliable brake fluid flow.

Applications and Common Repair Uses

• Restores brake fluid pressure in Chrysler Caravan and Dodge Voyager brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Fixes brake fluid leaks from damaged or corroded master cylinder bodies
• Resolves brake warning light issues related to faulty reservoir sensors
• Addresses inconsistent braking performance due to internal seal failure

Installation Notes and Tips

Installation of the Dorman M630116 master cylinder requires proper brake fluid handling and bleeding procedures to avoid air in the brake lines. Although mounting hardware is not included, this unit is designed to fit directly into the brake system of compatible Chrysler and Dodge models. Ensure all connections to the 7/16-24 threaded outlets are secure and leak-free. It is recommended to inspect brake lines and related components during installation for optimal system performance.

Quality Assurance and Warranty Information

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 long-term reliability. While specific warranty details should be confirmed at the point of purchase, Dorman typically offers limited warranties covering defects in materials and workmanship to provide confidence in product quality.