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Dorman CM118397 Clutch Master Cylinder
Reliable Clutch Master Cylinder for Ford and Mazda Vehicles
The Dorman CM118397 clutch master cylinder is designed to provide consistent hydraulic pressure for smooth clutch operation. Engineered for select Ford and Mazda models, this component ensures reliable performance and precise fitment.
- Bore diameter of 0.625 inches for accurate hydraulic response
- Standard replacement grade for dependable durability
- Outlet thread size M10 x 1.0 for secure hydraulic line connection
- Port thread diameter of 10 mm compatible with OEM specifications
- Includes clutch master cylinder unit only
Product Details and Specifications
This clutch master cylinder, part number CM118397, is manufactured by Dorman to meet or exceed OEM standards. The 0.625-inch bore diameter is critical for maintaining proper hydraulic pressure within the clutch system. The outlet thread size of M10 x 1.0 and port thread diameter of 10 mm ensure compatibility with the hydraulic lines on Ford 626, Mazda MX-6, and Ford Probe models. As a standard replacement part, it offers a balance of quality and value for routine maintenance or repair.
Compatible Vehicles and Applications
This clutch master cylinder is compatible with the following vehicles:
- Ford 626
- Mazda MX-6
- Ford Probe
It is designed to replace worn or leaking clutch master cylinders that can cause issues such as clutch pedal sponginess, difficulty shifting gears, or clutch disengagement failure.
Common Issues Addressed by This Clutch Master Cylinder
- Loss of hydraulic pressure in the clutch system
- Clutch pedal feels soft or sinks to the floor
- Difficulty engaging or disengaging gears
- Fluid leaks from the master cylinder
- Inconsistent clutch operation affecting drivability
Installation Notes and Tips
When installing the Dorman CM118397 clutch master cylinder, ensure the hydraulic lines are properly connected to the M10 x 1.0 outlet threads and the 10 mm port threads. Bleed the clutch hydraulic system thoroughly to remove air and restore proper pedal feel. Verify compatibility with your specific Ford 626, Mazda MX-6, or Ford Probe model year before installation.
Quality Assurance and Warranty
Dorman manufactures this clutch master cylinder to meet industry standards for fit and function. The part is a standard replacement grade component designed for reliable service life. Please consult Dorman's warranty policy for specific coverage details related to the CM118397 clutch master cylinder.
| Brand | Dorman |
|---|---|
| Part Number | CM118397 |
| Bore Diameter | 0.625 |
| Item Grade | Standard replacement |
| Outlet Thread Size | M10 x 1.0 |
| Package Contents | Clutch master cylinder |
| Port Thread Diameter | 10 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1992 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1992 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1992 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1991 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1991 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1991 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1990 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1990 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1990 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1989 | Ford | Probe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1989 | Mazda | 626 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1989 | Mazda | MX-6 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1988 | Mazda | 626 | N/A | Bore: 5/8 In.; From 5/01/88 |
| 1988 | Mazda | MX-6 | N/A | Bore: 5/8 In.; From 5/01/88 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.