Dorman M36230 Brake Master Cylinder

Reliable Brake Master Cylinder Replacement for Your Vehicle

The Dorman M36230 brake master cylinder is engineered to restore proper brake hydraulics performance in select 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 strength and durability
• 1.75-inch bore diameter optimized for precise brake fluid control
• Includes reservoir for brake fluid storage
• Single outlet design with 1/2-20 rearward outlet size
• Package contains the master cylinder unit only, no mounting hardware included

Product Details and Specifications

The Dorman M36230 brake master cylinder features a cast iron body that withstands the rigors of brake system pressure and heat. Its 1.75-inch bore diameter is designed to match specific vehicle brake systems, providing reliable hydraulic pressure to the brake calipers or wheel cylinders. The included reservoir allows for proper brake fluid containment and monitoring, although this unit does not include a sensor. The single outlet with a 1/2-20 rearward thread size facilitates straightforward connection to the brake lines. This part is ideal for vehicles requiring a master cylinder with these exact specifications.

Common Applications and Problem Resolution

• Restores brake pedal firmness and responsiveness
• Eliminates brake fluid leaks from a worn or damaged master cylinder
• Resolves inconsistent brake pressure causing uneven braking
• Replaces a master cylinder with a faulty or missing reservoir
• Addresses brake system failure due to internal cylinder wear

Installation Notes and Tips

Installation of the Dorman M36230 brake master cylinder requires proper brake system bleeding to remove air and ensure optimal hydraulic function. Since mounting hardware is not included, retain or source compatible fasteners for secure installation. Verify the rearward outlet size (1/2-20) matches your vehicle’s brake line fittings before installation. It is recommended to inspect related brake components during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM standards for fit and function. The cast iron construction provides durability under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics parts to cover defects in materials and workmanship.