Dorman CM640183 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Ford Fusion and Mazda 6

The Dorman CM640183 clutch master cylinder is designed to provide consistent hydraulic pressure for smooth clutch operation. Engineered with durable cast iron, this metallic-finished component is a standard replacement part compatible with select Ford Fusion and Mazda 6 models.

Key Features of Dorman CM640183 Clutch Master Cylinder

• Constructed from cast iron for strength and durability
• 0.625 inch bore diameter ensuring proper hydraulic function
• Metallic finish for corrosion resistance
• Standard replacement grade for reliable performance
• Outlet thread size M10 x 1.0 for secure hydraulic line connection
• Includes clutch master cylinder in package contents
• Port thread diameter of 10 mm for precise fitment

Detailed Product Description

The Dorman CM640183 clutch master cylinder is a critical manual transmission component that controls hydraulic pressure to the clutch slave cylinder. Manufactured from cast iron, it offers durability and resistance to wear under demanding driving conditions. The 0.625 inch bore diameter is designed to match OEM specifications, ensuring proper clutch engagement and disengagement. Its metallic finish helps protect against corrosion, extending the service life of the part. The outlet thread size of M10 x 1.0 and port thread diameter of 10 mm provide compatibility with the hydraulic lines on compatible vehicles. This clutch master cylinder is a standard replacement part intended for use in manual transmission systems on Ford Fusion and Mazda 6 models, providing a direct fit and reliable operation.

Compatible Vehicles and Common Applications

• Ford Fusion manual transmission models requiring clutch master cylinder replacement
• Mazda 6 manual transmission models compatible with part number CM640183
• Addresses issues such as clutch pedal sponginess or failure to disengage
• Resolves hydraulic fluid leaks from the clutch master cylinder
• Restores proper clutch hydraulic pressure for smooth shifting

Installation Notes and Tips

• Ensure the hydraulic system is properly bled after installation to remove air
• Verify thread sizes (M10 x 1.0 outlet) match existing hydraulic lines
• Inspect related clutch components for wear during replacement
• Use manufacturer-recommended brake fluid compatible with the clutch system
• Follow vehicle-specific service manual instructions for removal and installation

Quality Assurance and Warranty Information

Dorman manufactures the CM640183 clutch master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and standard replacement grade ensure dependable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to product documentation for exact warranty terms.