Dorman CM640186 Clutch Master Cylinder

Overview of the Dorman Clutch Master Cylinder CM640186

The Dorman Clutch Master Cylinder CM640186 is designed as a standard replacement part for manual transmission systems. Specifically engineered for Subaru Forester models, this component ensures reliable clutch operation by maintaining proper hydraulic pressure.

• Standard replacement grade for dependable performance
• Outlet thread size: M10 x 1.0 for precise fitment
• Port thread diameter: 10 mm to match OEM specifications
• Includes one clutch master cylinder per package
• Compatible with Subaru Forester manual transmission systems

Detailed Product Description

This clutch master cylinder from Dorman is manufactured to meet the exact specifications required for Subaru Forester vehicles. The part number CM640186 corresponds to a component that controls hydraulic pressure in the clutch system, enabling smooth gear shifts and consistent pedal feel. The outlet thread size of M10 x 1.0 and a port thread diameter of 10 mm ensure proper connection with the vehicle’s hydraulic lines, reducing the risk of leaks or improper engagement. As a standard replacement, this clutch master cylinder is designed to restore the original function of the clutch system without modification.

Compatible Vehicles and Applications

This clutch master cylinder is compatible with Subaru Forester models equipped with manual transmissions. It is intended for use in systems requiring a clutch master cylinder with the specified thread sizes and dimensions, making it a direct replacement for worn or damaged units.

• Restores hydraulic pressure for clutch engagement
• Eliminates clutch pedal sponginess or failure
• Prevents clutch fluid leaks from the master cylinder
• Addresses difficulty in shifting gears smoothly
• Replaces faulty or worn clutch master cylinders in Subaru Forester

Installation Notes and Tips

When installing the Dorman CM640186 clutch master cylinder, ensure the hydraulic lines match the M10 x 1.0 outlet thread size and 10 mm port thread diameter. Proper bleeding of the clutch hydraulic system is necessary to remove air and restore pedal responsiveness. It is recommended to inspect related components such as the clutch slave cylinder and hydraulic lines during installation to ensure overall system integrity.

Quality Assurance and Warranty

Dorman manufactures this clutch master cylinder to meet industry standards for fit and function. The part is tested for durability and performance to provide a reliable replacement option. While specific warranty details may vary, Dorman typically offers coverage against defects in materials and workmanship to support customer confidence in the product.