Dorman M56193 Brake Master Cylinder

Reliable Brake Master Cylinder for Jeep CJ5, CJ7, and Wagoneer

The Dorman M56193 brake master cylinder is engineered to restore proper brake hydraulics in Jeep CJ5, CJ7, and Wagoneer models. Designed with durable cast iron and a 1-inch bore diameter, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.

• Compatible with Jeep CJ5, CJ7, and Wagoneer models
• Master cylinder bore diameter: 1 inch for precise hydraulic control
• Constructed from cast iron for durability and long service life
• Includes reservoir for brake fluid storage
• Two outlets with secondary outlet thread diameter of 0.5 inches
• Rearward outlet size: 1/2-20 thread
• Package contains the master cylinder only; mounting hardware not included

Durable Cast Iron Construction and Precise Hydraulic Design

The Dorman M56193 brake master cylinder features a robust cast iron body that withstands the rigors of daily driving and harsh conditions. Its 1-inch bore diameter is designed to provide accurate hydraulic pressure, essential for the braking systems in Jeep CJ5, CJ7, and Wagoneer vehicles. The included reservoir allows for proper brake fluid containment, while the two outlets with specified thread sizes ensure compatibility with existing brake lines. This master cylinder does not include a sensor or mounting hardware, so those components must be sourced separately if needed.

Applications and Common Brake System Issues Addressed

• Restores brake fluid pressure in Jeep CJ5, CJ7, and Wagoneer brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Solves brake fluid reservoir leaks or contamination issues
• Addresses inconsistent braking due to internal cylinder wear
• Improves brake system reliability and safety

Installation Notes and Tips for Jeep Brake Master Cylinder Replacement

• Ensure compatibility with Jeep CJ5, CJ7, or Wagoneer before installation
• Brake fluid reservoir is included; verify condition of brake lines and fittings
• Mounting hardware is not included; retain original hardware or acquire appropriate replacements
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake sensors separately as this part does not include a sensor

Quality Assurance and Warranty Information

Dorman manufactures the M56193 brake master cylinder to meet or exceed OEM specifications for Jeep CJ5, CJ7, and Wagoneer models. The cast iron construction and precise bore diameter contribute to reliable brake system performance. While mounting hardware and sensors are not included, the product is backed by Dorman's quality standards. Please refer to Dorman's official warranty policy for coverage details.