Dorman CM118501 Clutch Master Cylinder

Brand Dorman CM118501
Bore Diameter 0.625
Item Grade Standard Replacement
Package Contents Clutch Master Cylinder
Fits Honda and Isuzu · 31 vehicles

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

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

Cross-references AMS Automotive M0903, Beck/Arnley 072-9044 and Centric Parts 136.43003 for the same application. See all 16.

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Dorman CM118501 Clutch Master Cylinder

Restore clutch hydraulic performance with this direct replacement clutch master cylinder from Dorman. Built to match the original equipment design for specific vehicle applications, CM118501 is a standard replacement for worn or leaking units on select Honda Passport and Isuzu models.

Key Features

  • Direct replacement clutch master cylinder for OE-style fit and function
  • Precision-engineered to match original equipment design for listed applications
  • 0.625 bore diameter for the specified hydraulic setup
  • Standard replacement grade for routine clutch hydraulic service
  • Package contents: clutch master cylinder

Detailed Description

Dorman CM118501 is a clutch master cylinder designed for specific manual transmission applications where the original unit is leaking, sticking, or no longer maintaining proper hydraulic pressure. With a 0.625-inch bore diameter, this part is built around the OE design used in select 1988-1997 Isuzu Pickup, Amigo, Rodeo, and Trooper models, as well as 1994-1997 Honda Passport applications. This part cross-references Beck/Arnley 072-9044 and Sachs SH5025 for the same application.

Use CM118501 when you need a direct-fit replacement for a failing clutch master cylinder on vehicles such as the Isuzu Rodeo or Honda Passport. The OE-style construction supports consistent clutch pedal response and hydraulic operation in the listed manual transmission systems.

What It Is Used For

  • Clutch pedal travel that feels soft, spongy, or inconsistent
  • Visible hydraulic fluid leakage at the master cylinder
  • Difficulty disengaging the clutch during shifting
  • Loss of hydraulic pressure in the clutch system
  • Replacement of a worn original clutch master cylinder on listed Honda and Isuzu models

Installation Notes and Tips

Verify bore diameter and vehicle fitment before installation. This clutch master cylinder is listed for specific years of Honda Passport and Isuzu Pickup, Amigo, Rodeo, and Trooper applications, so confirm the hydraulic configuration matches the original part. After installation, bleed the clutch hydraulic system thoroughly to remove air and restore proper pedal feel.

Quality Assurance

Dorman designs this direct replacement to match original equipment specifications for the listed applications. CM118501 is a standard replacement part intended for reliable service in the vehicles shown in the fitment data.

Fitment

  • Fits 1994-1997 Honda Passport, N/A
  • Fits 1991-1997 Isuzu Rodeo, N/A
  • Fits 1992-1997 Isuzu Trooper, N/A
  • Fits 1988-1995 Isuzu Pickup, N/A
  • Fits 1989-1994 Isuzu Amigo, N/A
This part fits 31 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1997HondaPassport—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1997IsuzuRodeo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1997IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1996HondaPassport—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1996IsuzuRodeo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1996IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1995HondaPassport—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1995IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1995IsuzuRodeo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1995IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1994HondaPassport—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1994IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1994IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1994IsuzuRodeo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1994IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1993IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1993IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1993IsuzuRodeo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1993IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1992IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1992IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1992IsuzuRodeoRWDN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1992IsuzuTrooper—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1991IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1991IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1991IsuzuRodeoRWDN/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1990IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1990IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1989IsuzuAmigo—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1989IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
1988IsuzuPickup—N/ACompatible with drum brake wheel cylinders featuring a 5/8" bore size.
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M0903Beck/Arnley — 072-9044Centric Parts — 136.43003Dorman - First Stop — CM118501LuK — LMC198PERFECTION — 39804Quality-Built — 12419Sachs — SH502518M211123-1000328398048944347100CM1076CMA39804M903136Q-50003