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Dorman CM39614 Clutch Master CylinderOE Quality 60-Day Returns
Part #: CM39614

Dorman CM39614 Clutch Master Cylinder

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Supra
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Clutch Master Cylinder for Toyota Supra

Dorman CM39614 is a standard replacement clutch master cylinder built to match the original equipment design for specific Toyota Supra applications. It addresses leaking or malfunctioning hydraulic clutch systems with a direct-fit replacement for the listed years and configurations.

  • Standard replacement clutch master cylinder
  • Bore diameter: 0.625 in. (5/8 in.)
  • Direct replacement for OE-style fit and function
  • Package contents: clutch master cylinder
  • Fits 1986 Toyota Supra, N/A, Bore: 5/8 In.; From 1/86
  • Fits 1987-1988 Toyota Supra, N/A, compatible with drum brake wheel cylinders featuring a 5/8" bore size
  • Fits 1992 Toyota Supra, N/A, compatible with drum brake wheel cylinders featuring a 5/8" bore size

Detailed Product Overview

This Dorman clutch master cylinder, part number CM39614, is precision-engineered to follow the original equipment design for the specified Toyota Supra fitments. The 0.625-inch bore diameter supports proper hydraulic clutch operation, helping restore consistent pedal response and clutch engagement in vehicles with a leaking or failing master cylinder. This part cross-references Beck/Arnley 072-8648 for the same application.

Common Repair Symptoms

  • Clutch pedal sinks or feels inconsistent
  • Hydraulic fluid leaks at the master cylinder
  • Difficulty disengaging the clutch
  • Delayed or uneven clutch engagement
  • Loss of hydraulic pressure in the clutch system

Installation Notes

Verify bore size and vehicle application before installation. This clutch master cylinder is listed for 1986 Toyota Supra, 1987-1988 Toyota Supra, and 1992 Toyota Supra with the noted configuration details. After installation, bleed the hydraulic clutch system thoroughly to remove air and confirm proper pedal feel and engagement.

Quality Assurance

Dorman designs this replacement to match the original equipment layout for the listed applications and to provide a reliable service replacement for the Toyota Supra clutch hydraulic system.

BrandDorman
Part NumberCM39614
Bore Diameter0.625
Item GradeStandard replacement
Package ContentsClutch master cylinder

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1992ToyotaSupraN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1988ToyotaSupraN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1987ToyotaSupraN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1986ToyotaSupraN/ABore: 5/8 In.; From 1/86

* 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:

072-864812249136.4411118M2062314101420239614CM1180CM118505CM250360CMA39614M1661M903087Q-56111

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

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