Dorman M630942 Brake Master Cylinder

Reliable Brake Master Cylinder for Dodge Dart

The Dorman M630942 brake master cylinder is designed specifically for Dodge Dart models, providing a durable and efficient solution for your vehicle's brake hydraulics. Engineered with cast iron material and a removable reservoir, this master cylinder ensures consistent brake performance and easy maintenance.

• Master cylinder bore diameter: 0.9375 inches
• Constructed from durable cast iron
• Includes a removable reservoir for convenient servicing
• Equipped with a sensor for accurate brake system monitoring
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Secondary outlet thread diameter: 10 mm
• Package includes the master cylinder only; mounting hardware not included

Product Details and Specifications

The Dorman M630942 brake master cylinder features a 0.9375-inch bore diameter, crafted from cast iron to withstand the demands of brake hydraulics in Dodge Dart vehicles. The removable reservoir simplifies fluid checks and replacement, while the included sensor helps maintain optimal brake system function. With two outlets and precise thread specifications (M10 x 1.0 rearward outlet and 10 mm secondary outlet), this master cylinder integrates seamlessly with the brake system. Note that mounting hardware is not included, so ensure compatibility with your existing setup.

Compatible Applications and Common Uses

• Replacement for worn or leaking brake master cylinders on Dodge Dart models
• Restores proper brake fluid pressure and pedal feel
• Addresses issues such as brake fluid leaks or spongy brake pedal
• Helps resolve sensor-related brake warning lights
• Supports brake system maintenance and safety compliance

Installation Notes and Tips

Installation of the Dorman M630942 brake master cylinder requires careful attention to brake system bleeding procedures to avoid air in the lines. Since mounting hardware is not included, verify that your existing hardware is compatible or obtain appropriate replacements. The removable reservoir facilitates fluid handling during installation. It is recommended to inspect all brake lines and connections for wear or damage during replacement.

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part includes a sensor to maintain system integrity and is backed by Dorman's quality control processes. Please refer to Dorman's official warranty policy for specific coverage details.