Dorman M630492 Brake Master Cylinder

Reliable Brake Master Cylinder for Dodge and Jeep Vehicles

The Dorman M630492 Brake Master Cylinder is designed specifically for Dodge Liberty and Jeep Nitro models, providing precise brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure optimal braking response.

• Master cylinder bore diameter: 1.063 inches for accurate hydraulic pressure
• Durable aluminum material for long-lasting performance
• Includes reservoir and sensor for integrated brake system monitoring
• Two outlets with rearward outlet size 7/16-24 and secondary outlet thread diameter 3/8-24
• Compatible with Dodge Liberty and Jeep Nitro models

Detailed Product Description

The Dorman M630492 brake master cylinder is engineered to meet the specific hydraulic requirements of Dodge Liberty and Jeep Nitro vehicles. Constructed from aluminum, this master cylinder offers corrosion resistance and durability under demanding driving conditions. The included reservoir allows for proper brake fluid storage, while the integrated sensor provides real-time feedback to the vehicle’s brake system. With a bore diameter of 1.063 inches, this master cylinder ensures consistent hydraulic pressure for reliable braking performance. The two outlets, sized at 7/16-24 and 3/8-24 thread diameters, facilitate proper brake line connections for front and rear brake circuits.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and responsiveness
• Eliminates brake fluid leaks from a worn or damaged master cylinder
• Resolves issues with brake warning lights triggered by faulty sensors
• Addresses inconsistent hydraulic pressure causing uneven braking
• Replaces master cylinders that have failed due to corrosion or wear

Installation Notes and Tips

Installation of the Dorman M630492 master cylinder requires careful attention to brake system bleeding procedures to remove air from the lines. Although mounting hardware is not included, this part is designed to fit directly onto the brake booster of compatible Dodge Liberty and Jeep Nitro models. It is recommended to inspect brake lines and related components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable operation over time. While mounting hardware is not included, the product undergoes quality checks to ensure proper performance. Warranty details should be confirmed with the distributor or retailer.