Dorman CM640158 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Jeep Wrangler

The Dorman CM640158 clutch master cylinder is a standard replacement part designed specifically for Jeep Wrangler manual transmission systems. Engineered to restore proper clutch function, this component ensures smooth and consistent clutch engagement.

• Standard replacement grade for dependable performance
• Includes clutch master cylinder unit only
• Compatible with Jeep Wrangler manual transmission models
• Direct fit with OEM specifications
• Durable construction for long-lasting use

Product Details and Specifications

This clutch master cylinder from Dorman is manufactured to meet the exact requirements of Jeep Wrangler vehicles equipped with manual transmissions. The part number CM640158 corresponds to a standard replacement grade component, providing a reliable solution for clutch hydraulic system maintenance. The package contains the clutch master cylinder itself, ready for installation without additional parts. Designed to match OEM dimensions and performance, this component helps maintain proper hydraulic pressure for clutch operation.

Purpose and Common Applications

The Dorman CM640158 clutch master cylinder is used to replace worn or failing clutch master cylinders in Jeep Wrangler models. It addresses issues such as:

• Difficulty in shifting gears due to clutch engagement problems
• Clutch pedal feels spongy or sinks to the floor
• Hydraulic fluid leaks from the clutch master cylinder
• Reduced clutch responsiveness or inconsistent pedal pressure
• Complete clutch failure caused by master cylinder malfunction

Installation Notes and Tips

Installation of the Dorman CM640158 clutch master cylinder requires basic mechanical skills and tools. It is important to properly bleed the clutch hydraulic system after installation to remove air and ensure correct pedal feel. Verify compatibility with your Jeep Wrangler model year before installation. Inspect related components such as the clutch slave cylinder and hydraulic lines for wear or damage during replacement.

Quality Assurance and Warranty

Dorman manufactures the CM640158 clutch master cylinder to meet industry standards for durability and performance. This standard replacement part undergoes quality control inspections to ensure reliable operation. Warranty coverage details can be obtained from the product packaging or Dorman’s official documentation, providing assurance for your investment in maintaining your Jeep Wrangler’s manual transmission system.