Dorman M39528 Brake Master Cylinder

Reliable Brake Master Cylinder Replacement for Your Vehicle

The Dorman M39528 brake master cylinder is engineered to restore proper brake hydraulics performance in compatible vehicles. Designed with a durable cast iron construction and a 1.75-inch bore diameter, this master cylinder ensures consistent brake fluid pressure for safe stopping power.

• Cast iron master cylinder material for durability
• Includes reservoir for brake fluid
• 1.75-inch bore diameter for precise hydraulic control
• Two outlets with secondary outlet thread diameter of 0.5 inches
• Rearward outlet size of 9/16-18 for secure brake line connections
• Does not include mounting hardware or sensors

Detailed Product Features and Specifications

The Dorman M39528 brake master cylinder features a cast iron body that provides strength and resistance to wear under high pressure. Its 1.75-inch bore diameter is designed to deliver the correct hydraulic pressure needed for effective braking. The included reservoir allows for proper brake fluid storage and circulation. This master cylinder has two outlets, including a secondary outlet with a 0.5-inch thread diameter and a rearward outlet sized at 9/16-18, ensuring compatibility with specific brake line fittings. Note that this part does not come with mounting hardware or sensors, so verify your vehicle’s requirements before installation.

Common Applications and Problem Resolution

• Restores brake fluid pressure in vehicles experiencing spongy or unresponsive brakes
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses brake pedal sinking or failure to maintain pressure
• Solves issues related to inconsistent brake performance or pedal feel
• Suitable for vehicles requiring a 1.75-inch bore diameter master cylinder with reservoir

Installation Notes and Tips

When installing the Dorman M39528 brake master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that your vehicle’s brake line fittings match the 0.5-inch secondary outlet thread diameter and 9/16-18 rearward outlet size. Since mounting hardware is not included, retain or source the necessary components for secure installation. Always follow manufacturer guidelines and safety procedures during replacement.

Quality Assurance and Warranty Information

Dorman manufactures the M39528 brake master cylinder to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics components. Consult product documentation or contact the manufacturer for exact warranty terms.