Dorman CM39685 Clutch Master Cylinder

Brand Dorman CM39685
Bore Diameter 0.75
Item Grade Standard replacement
Package Contents Clutch master cylinder
Fits Toyota · 5 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 applications.

Cross-references AMS Automotive M1603, Beck/Arnley 072-8212 and Bosch 13412 for the same application. See all 14.

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Clutch Master Cylinder for Toyota Land Cruiser

This Dorman clutch master cylinder is a standard replacement for manual transmission service on select Toyota Land Cruiser models. It is precision-engineered to match the original equipment design and uses a 0.75-inch bore diameter for the specified application.

Key Features

  • Direct replacement clutch master cylinder for select Toyota Land Cruiser vehicles
  • 0.75-inch bore diameter for the confirmed fitment
  • Standard replacement grade for routine repair work
  • Package contents: clutch master cylinder
  • Dorman CM39685 for manual transmission hydraulic service

Product Details

When the clutch master cylinder begins leaking or loses hydraulic performance, shifting can become difficult and clutch pedal feel can change. Dorman CM39685 is built to match the original equipment design for specific 1981-1985 Toyota Land Cruiser applications, helping restore proper clutch hydraulic operation. This part cross-references Four Seasons 39685 for the same application.

What It Helps Address

  • Clutch fluid leakage at the master cylinder
  • Soft, inconsistent, or low clutch pedal feel
  • Difficulty disengaging the clutch
  • Hydraulic pressure loss in the clutch system
  • Shifting problems related to worn clutch hydraulics

Installation Notes and Fitment

Fits 1981-1985 Toyota Land Cruiser, N/A. Confirm the vehicle uses a 3/4-inch bore size before installation. Verify hydraulic line routing, mounting points, and system condition during replacement. Dorman CM39685 is intended for manual transmission clutch hydraulic service on the listed Toyota Land Cruiser applications.

Quality Assurance

Dorman manufactures this clutch master cylinder as a direct replacement part engineered to align with original equipment design requirements for the specified fitment.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
1985ToyotaLand CruiserFits vehicles with a 3/4 inch bore size.
1984ToyotaLand CruiserFits vehicles with a 3/4 inch bore size.
1983ToyotaLand CruiserFits vehicles with a 3/4 inch bore size.
1982ToyotaLand CruiserFits vehicles with a 3/4 inch bore size.
1981ToyotaLand CruiserFits vehicles with a 3/4 inch bore size.
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M1603Beck/Arnley — 072-8212Bosch — 13412Centric Parts — 136.44414Four Seasons — 3968518M20723141060060CM1216CM126668CM451380CMA39685CMT-012M903097Q-57004