Dorman CM39102 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Nissan 200SX, 510, and 810

The Dorman CM39102 clutch master cylinder is designed to restore proper clutch function in select Nissan manual transmission vehicles. Engineered with a 0.625-inch bore diameter, this standard replacement part ensures consistent hydraulic pressure for smooth clutch engagement.

• Standard replacement grade for dependable performance
• 0.625-inch bore diameter optimized for Nissan manual transmissions
• Compatible with Nissan 200SX, 510, and 810 models
• Includes clutch master cylinder component only
• Manufactured by Dorman, a trusted name in automotive replacement parts

Product Details and Specifications

The Dorman CM39102 clutch master cylinder features a 0.625-inch bore diameter, which is critical for maintaining the correct hydraulic pressure in the clutch system. This ensures smooth pedal operation and reliable clutch disengagement. As a standard replacement part, it meets OEM specifications for fit and function, making it suitable for Nissan 200SX, 510, and 810 models equipped with manual transmissions. The part number CM39102 allows for easy identification and compatibility verification.

Applications and Problem Resolution

This clutch master cylinder is used to replace worn or failing units in Nissan manual transmission systems. It addresses common issues such as:

• Spongy or soft clutch pedal feel
• Difficulty shifting gears smoothly
• Clutch pedal sticking or not returning properly
• Hydraulic fluid leaks in the clutch system
• Reduced clutch engagement responsiveness

Installation Notes and Tips

When installing the Dorman CM39102 clutch master cylinder, ensure the hydraulic system is properly bled to remove air and restore full clutch pedal travel. Verify the bore diameter matches the vehicle’s specifications to avoid fitment issues. It is recommended to inspect related clutch components during installation for wear or damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed industry standards for durability and performance. The CM39102 clutch master cylinder is backed by Dorman’s quality assurance processes. Please refer to Dorman’s official warranty policy for specific coverage details.