Dorman M39496 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford and Mercury Vehicles

The Dorman M39496 brake master cylinder is designed to restore proper brake hydraulics in select Ford and Mercury models. Engineered with durable cast iron and featuring a 1-inch bore diameter, this master cylinder ensures consistent brake fluid pressure for safe stopping performance.

• Master cylinder bore diameter: 1 inch for precise hydraulic control
• Constructed from cast iron for long-lasting durability
• Includes reservoir for brake fluid storage
• Single outlet design with a rearward outlet size of 7/16-24
• Compatible with Ford Colony Park, LTD, Marauder, Mustang, and Mercury Villager

Product Details and Specifications

The Dorman M39496 brake master cylinder is crafted from cast iron, providing strength and resistance to wear under demanding braking conditions. Its 1-inch bore diameter is calibrated to deliver the correct hydraulic pressure needed for the brake system. This unit includes a reservoir to hold brake fluid, eliminating the need for a separate component. The single outlet with a rearward outlet size of 7/16-24 allows for straightforward integration with the vehicle's brake lines. Note that mounting hardware is not included, so existing hardware should be inspected before installation.

Compatible Vehicles and Applications

This brake master cylinder is compatible with a range of Ford and Mercury vehicles, specifically the Ford Colony Park, LTD, Marauder, Mustang, and the Mercury Villager. The part number M39496 ensures you are selecting the correct replacement for these models, helping maintain proper brake system function and safety.

Common Issues Addressed by This Master Cylinder

• Brake pedal sinking or sponginess due to internal leaks
• Loss of hydraulic pressure affecting braking performance
• Brake fluid reservoir damage or leaks
• Inconsistent brake response or delayed engagement
• Wear or corrosion in the original master cylinder assembly

Installation Notes and Tips

When installing the Dorman M39496 brake master cylinder, ensure the brake system is properly bled to remove air pockets. Verify that the existing mounting hardware is in good condition since it is not included with this part. Use the correct rearward outlet size (7/16-24) brake lines for a secure fit. It is recommended to inspect all brake components during installation to maintain overall system integrity.

Quality Assurance and Warranty

Dorman manufactures the M39496 brake master cylinder to meet or exceed OEM standards for fit and function. The cast iron construction provides durability and resistance to corrosion. While specific warranty details should be confirmed at the time of purchase, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.