Dorman M390235 Brake Master Cylinder

Reliable Brake Master Cylinder for Nissan Maxima

The Dorman M390235 brake master cylinder is engineered to restore proper brake hydraulics in your Nissan Maxima. Designed with precision, this aluminum master cylinder includes a reservoir and features a 0.938-inch bore diameter to ensure consistent brake fluid pressure.

• Compatible with Nissan Maxima models
• Master cylinder bore diameter: 0.938 inches
• Durable aluminum construction for corrosion resistance
• Includes reservoir for brake fluid
• Four outlet ports with rearward outlet sizes M10 x 1.0 and M18 x 1.0
• Secondary outlet thread diameter M10 x 1.0 and M18 x 1.0

Product Details and Specifications

The Dorman M390235 brake master cylinder is crafted from aluminum, providing a lightweight yet durable component that resists corrosion and wear. Its 0.938-inch bore diameter is designed to deliver precise hydraulic pressure for effective braking performance. This master cylinder comes with an integrated reservoir, eliminating the need for a separate fluid container. Featuring four outlets, including rearward outlet sizes of M10 x 1.0 and M18 x 1.0, it supports proper brake line connections for the Nissan Maxima's brake system. Note that mounting hardware is not included with this part.

Applications and Common Issues Addressed

• Restores brake fluid pressure in Nissan Maxima brake systems
• Replaces leaking or damaged master cylinders
• Solves spongy or unresponsive brake pedal issues
• Addresses brake fluid reservoir leaks or cracks
• Improves overall brake system reliability and safety

Installation Notes and Tips

When installing the Dorman M390235 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air pockets and verify all outlet connections match the specified thread sizes (M10 x 1.0 and M18 x 1.0). Since mounting hardware is not included, retain or source compatible fasteners for secure installation. Follow manufacturer torque specifications to avoid damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The M390235 brake master cylinder undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.