HomeTransmission > Manual Transmission ComponentsDorman CM39794 Clutch Master Cylinder
Part #: CM39794

Dorman CM39794 Clutch Master Cylinder

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⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Isuzu, Trooper
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Reliable Clutch Master Cylinder for Isuzu Trooper

The Dorman CM39794 clutch master cylinder is designed as a standard replacement part for manual transmission systems. Engineered with a 0.625-inch bore diameter, this component ensures consistent hydraulic pressure for smooth clutch operation in your Isuzu Trooper.

  • Standard replacement grade for dependable performance
  • Precisely sized 0.625-inch bore diameter for accurate hydraulic function
  • Includes clutch master cylinder unit ready for installation
  • Compatible specifically with Isuzu Trooper manual transmissions
  • Manufactured by Dorman, a trusted name in automotive replacement parts

Product Details and Specifications

The Dorman CM39794 clutch master cylinder is built to meet OEM specifications for the Isuzu Trooper. Its 0.625-inch bore diameter is critical for maintaining proper hydraulic pressure within the clutch system, ensuring smooth engagement and disengagement of the clutch. This standard replacement part is designed to restore clutch performance without requiring modifications or additional components. The package contains the clutch master cylinder itself, ready to replace a worn or failing unit in your vehicle’s manual transmission system.

Compatible Vehicles and Applications

This clutch master cylinder is compatible with Isuzu Trooper models equipped with manual transmissions. It is intended for use in vehicles experiencing clutch hydraulic issues or requiring a replacement due to wear or damage. Using the correct part number CM39794 ensures proper fitment and function within the clutch system of your Isuzu Trooper.

  • Restores hydraulic pressure for smooth clutch operation
  • Eliminates clutch pedal sponginess or failure to disengage
  • Resolves fluid leaks from the master cylinder
  • Addresses clutch engagement delays or inconsistent pedal feel
  • Prevents clutch slippage caused by hydraulic system faults

Installation Notes and Tips

When installing the Dorman CM39794 clutch master cylinder, ensure the hydraulic system is properly bled to remove air pockets. Verify the bore diameter matches the original component to maintain system integrity. Use appropriate tools to avoid damage to the cylinder or surrounding components. It is recommended to inspect the clutch slave cylinder and related hydraulic lines during installation for a comprehensive repair.

Quality Assurance and Warranty

Dorman manufactures the CM39794 clutch master cylinder to meet industry standards for durability and performance. This part is a standard replacement grade component designed to provide reliable service life. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship to support customer confidence in their products.

BrandDorman
Part NumberCM39794
Bore Diameter0.625
Item GradeStandard Replacement
Package ContentsClutch Master Cylinder

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1991IsuzuTrooperN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1990IsuzuTrooperN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1989IsuzuTrooperN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1988IsuzuTrooperN/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:

072-861712246136.4300218M210723-10002283979439794CM1075CM116785CMA39794LMC199M0902M903132Q-50002SH5034

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