Dorman M39362 Brake Master Cylinder

Reliable Brake Master Cylinder for Mazda RX-7

The Dorman M39362 brake master cylinder is designed specifically for Mazda RX-7 models, providing consistent hydraulic pressure for your braking system. Crafted from durable cast iron, this master cylinder includes a reservoir and features precise bore and outlet specifications to ensure proper fit and function.

• Master cylinder bore diameter: 0.813 inches
• Constructed from cast iron for durability
• Includes reservoir for brake fluid
• Three outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameter 10 mm
• Thread pitch of 1.0 for secure connections

Product Details and Specifications

The Dorman M39362 brake master cylinder is engineered with a 0.813-inch bore diameter to match the hydraulic requirements of the Mazda RX-7 braking system. Its cast iron construction offers strength and resistance to wear, ensuring long-term reliability. The included reservoir simplifies maintenance by providing an integrated fluid storage solution. This master cylinder features three outlets, including a rearward outlet sized M10 x 1.0 and a secondary outlet with a 10 mm thread diameter, both with a 1.0 thread pitch to maintain secure hydraulic connections. Note that mounting hardware is not included with this part.

Compatible Applications and Common Issues Addressed

• Replacement for worn or leaking brake master cylinders on Mazda RX-7
• Restores proper hydraulic pressure for consistent brake pedal feel
• Resolves brake fluid reservoir leaks or damage
• Addresses issues with multiple outlet connections in brake hydraulics
• Improves braking system reliability and safety

Installation Notes and Tips

When installing the Dorman M39362 brake master cylinder on a Mazda RX-7, ensure all hydraulic connections match the specified thread sizes and pitch for a secure fit. Bleed the brake system thoroughly after installation to remove air and restore proper brake function. Since mounting hardware is not included, retain or source compatible fasteners for secure mounting. Verify reservoir fluid levels and inspect for leaks during and after installation.

Quality Assurance and Warranty

Dorman manufactures the M39362 brake master cylinder to meet or exceed OEM standards for fit and function on Mazda RX-7 vehicles. The cast iron construction and integrated reservoir contribute to the part's durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.