Dorman CM39124 Clutch Master Cylinder
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Dorman

Dorman CM39124 Clutch Master Cylinder

Brand Dorman CM39124
Bore Diameter 0.75
Item Grade Standard replacement
Package Contents Clutch master cylinder
Fits Ford · 6 vehicles

Direct replacement. Precision-engineered to match the original equipment design.

Standard replacement. A dependable clutch master cylinder for restoring hydraulic operation.

Clutch master cylinder for manual transmission hydraulic systems.

Cross-references AMS Automotive M0730, Centric Parts 136.45200 and Four Seasons 39124 for the same application. See all 13.

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Clutch Master Cylinder for Ford Courier

Dorman CM39124 is a direct replacement clutch master cylinder for specific Ford Courier applications. It is precision-engineered to match the original equipment design and uses a 0.75 bore diameter for vehicles that require a 3/4 inch bore size.

Key Features

  • Direct replacement clutch master cylinder for manual transmission service
  • 0.75 bore diameter for 3/4 inch bore applications
  • Standard replacement item grade
  • Matches original equipment design for the listed Ford Courier fitment
  • Package contents: clutch master cylinder

Detailed Description

This Dorman clutch master cylinder, part number CM39124, is built for 1972-1975 Ford Courier models with a 3/4 inch bore size. It is intended for manual transmission hydraulic clutch systems where the original master cylinder is leaking, sticking, or no longer maintaining proper pedal feel. The OE-style design supports a straightforward replacement for Ford Courier clutch master cylinder service and helps restore hydraulic clutch operation. This part cross-references Four Seasons 39124 for the same application.

What It Helps Fix

  • Clutch fluid leakage from the master cylinder
  • Soft, inconsistent, or sinking clutch pedal feel
  • Difficulty disengaging the clutch
  • Hydraulic pressure loss in the clutch system
  • Wear-related failure in the original Ford Courier clutch master cylinder

Installation Notes and Tips

Verify the vehicle uses a 3/4 inch bore size before installation. Confirm fitment for 1972-1975 Ford Courier applications and compare the original unit to Dorman CM39124 before removal. After installation, bleed the hydraulic clutch system thoroughly to remove air and restore proper pedal operation.

Quality Assurance

Dorman manufactures this clutch master cylinder as a standard replacement part engineered to match the original equipment design for the specified Ford Courier applications. Part number CM39124 is built for direct-fit service in the listed manual transmission fitment.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
1975FordCourierFits vehicles with a 3/4 inch bore size.
1975MazdaB1600Single Cylinder; Bore: 3/4 In.
1974FordCourierFits vehicles with a 3/4 inch bore size.
1974MazdaB1600Single Cylinder; Bore: 3/4 In.; From 11/73
1973FordCourierFits vehicles with a 3/4 inch bore size.
1972FordCourierFits vehicles with a 3/4 inch bore size.
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M0730Centric Parts — 136.45200Four Seasons — 39124LuK — LMC51111735183341400CM1141CM104541CM451020CMA39124D27Z7A542BM903026Q-53200