HomeTransmission > Manual Transmission ComponentsDorman CM39374 Clutch Master Cylinder
Part #: CM39374

Dorman CM39374 Clutch Master Cylinder

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3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, RX-7
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Reliable Clutch Master Cylinder for Mazda RX-7

The Dorman CM39374 clutch master cylinder is designed specifically for manual transmission systems in Mazda RX-7 models. Engineered as a standard replacement part, it ensures consistent hydraulic pressure for smooth clutch operation.

  • Bore diameter of 0.625 inches for precise hydraulic control
  • Standard replacement grade for dependable performance
  • Includes clutch master cylinder unit in package
  • Compatible with Mazda RX-7 manual transmission systems
  • Part number CM39374 for accurate identification

Product Details and Specifications

This clutch master cylinder from Dorman is manufactured to meet OEM specifications, providing a reliable solution for manual transmission maintenance on Mazda RX-7 vehicles. The 0.625-inch bore diameter is calibrated to deliver optimal hydraulic pressure, ensuring smooth clutch engagement and disengagement. As a standard replacement part, it offers a balance of durability and performance suitable for everyday driving conditions. The package contains the clutch master cylinder unit, ready for installation without additional components.

Compatible Vehicles and Applications

This clutch master cylinder is compatible with Mazda RX-7 models equipped with manual transmissions. It is designed to replace the original clutch master cylinder, addressing common issues related to hydraulic clutch systems.

  • Eliminates clutch pedal sponginess or softness
  • Resolves clutch engagement delays or slipping
  • Prevents hydraulic fluid leaks in the clutch system
  • Restores proper clutch pedal travel and feel

Installation Notes and Tips

Installation of the Dorman CM39374 clutch master cylinder requires basic mechanical knowledge and tools. It is recommended to bleed the clutch hydraulic system thoroughly after installation to remove air pockets and ensure proper function. Inspect related components such as the clutch slave cylinder and hydraulic lines during replacement to maintain system integrity.

Quality Assurance and Warranty

Dorman manufactures this clutch master cylinder to meet industry standards for fit and function. The part number CM39374 undergoes quality checks to ensure reliability in Mazda RX-7 manual transmission applications. Warranty coverage details can be obtained from the product documentation or manufacturer.

BrandDorman
Part NumberCM39374
Bore Diameter0.625
Item GradeStandard Replacement
Package ContentsClutch Master Cylinder

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1983MazdaRX-7N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1982MazdaRX-7N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1981MazdaRX-7N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

072-809911961136.4510218M203639374CM107142CM1130CMA39374G01141400LMC222M1012M903061Q-53102

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.