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Dorman CM39937 Clutch Master Cylinder
| Brand | Dorman CM39937 |
|---|---|
| Bore Diameter | 0.625 |
| Item Grade | Standard Replacement |
| Package Contents | Clutch Master Cylinder |
| Fits | Mazda and Ford · 27 vehicles |
Direct replacement. Precision-engineered to match the original equipment design.
Standard replacement. A clutch master cylinder for restoring hydraulic clutch operation.
Cross-references AMS Automotive M0751, Beck/Arnley 072-9052 and Centric Parts 136.45111 for the same application. See all 16.
Clutch Master Cylinder for Mazda and Ford Applications
Dorman CM39937 is a standard replacement clutch master cylinder for specific Mazda and Ford manual transmission applications. It is precision-engineered to match the original equipment design for a direct replacement on vehicles such as the Mazda Protege, Mazda Protege5, Mazda 626, Ford Probe, and Mazda MX-6.
Key Features
- Direct replacement clutch master cylinder for manual transmission systems
- 0.625 bore diameter for OE-style hydraulic performance
- Standard replacement grade for everyday service use
- Built to match original equipment design for specific vehicle years, makes, and models
- Package contents: clutch master cylinder
Detailed Description
This Dorman clutch master cylinder, part number CM39937, is made for drivers servicing a leaking or malfunctioning hydraulic clutch system. It is engineered to follow the original equipment layout and bore size, helping restore consistent clutch pedal hydraulic action in supported Mazda and Ford vehicles. Fitment includes 2003 Mazda Protege with sport suspension and 5/8 in. bore, 2002-2003 Mazda Protege5, 1993-2002 Mazda 626, 1999-2002 Mazda Protege, 1993-1997 Ford Probe, and 1993-1997 Mazda MX-6. This part cross-references Beck/Arnley 072-9052 and LuK LMC164 for the same application.
What It Helps Fix
- Clutch fluid leakage at the master cylinder
- Soft, inconsistent, or sinking clutch pedal feel
- Difficulty disengaging the clutch during shifting
- Hydraulic pressure loss in the clutch system
- Wear-related failure in the original clutch master cylinder
Installation Notes and Tips
Verify bore diameter and vehicle fitment before installation. This unit uses a 0.625-inch bore and is intended for specific Mazda and Ford manual transmission applications. After installation, bleed the hydraulic clutch system thoroughly to remove air and restore pedal response. Confirm all hydraulic connections are clean and secure before returning the vehicle to service.
Quality Assurance
Dorman manufactures this CM39937 clutch master cylinder as a direct replacement component for supported OE applications, with design and dimensional matching focused on reliable service fitment.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Mazda | Protege | N/A | w/Sport Suspension; Bore: 5/8 In. |
| 2003 | Mazda | Protege5 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2002 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2002 | Mazda | Protege | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2002 | Mazda | Protege5 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2001 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2001 | Mazda | Protege | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2000 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2000 | Mazda | Protege | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1999 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1999 | Mazda | Protege | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1998 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1997 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1997 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1997 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1996 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1996 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1996 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1995 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1995 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1995 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1994 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1994 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1994 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1993 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1993 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1993 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
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