Dorman M390282 Brake Master Cylinder

Reliable Brake Master Cylinder for Chrysler, Dodge, and Mitsubishi

The Dorman M390282 Brake Master Cylinder is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed specifically for Chrysler Avenger, Dodge Sebring, and Mitsubishi Eclipse and Galant models, this master cylinder ensures precise brake control and safety.

• Master cylinder bore diameter: 1 inch for optimal hydraulic performance
• Constructed from durable aluminum material for corrosion resistance
• Includes two outlets with a rearward outlet size of M10 x 1.0 and thread pitch of 1.0
• Does not include mounting hardware or reservoir, sold as master cylinder only
• Secondary outlet thread diameter: 10 mm
• Sensor not included

Product Details and Specifications

The Dorman M390282 master cylinder is crafted from aluminum, providing a lightweight yet sturdy component that resists rust and wear. Its 1-inch bore diameter is designed to deliver consistent hydraulic pressure, essential for effective brake operation. Featuring two outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, this part supports proper brake line connections. Note that this master cylinder does not come with a reservoir or mounting hardware, allowing for compatibility with existing components in your Chrysler Avenger, Dodge Sebring, Mitsubishi Eclipse, or Galant.

Common Applications and Problem Resolution

• Restores proper brake pedal feel and hydraulic pressure
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Fixes brake system failures related to internal cylinder wear
• Supports brake system maintenance for Chrysler, Dodge, and Mitsubishi vehicles

Installation Notes and Tips

Installation of the Dorman M390282 master cylinder requires removal of the old unit and proper connection of brake lines to the two outlets. Since mounting hardware and reservoir are not included, ensure existing components are compatible and in good condition. Bleeding the brake system after installation is necessary to remove air and restore full braking function. Professional installation is recommended for safety and accuracy.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number M390282 should be confirmed at the time of purchase, Dorman typically offers limited warranties covering defects in materials and workmanship.