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Dorman CM39573 Clutch Master Cylinder
| Brand | Dorman CM39573 |
|---|---|
| Bore Diameter | 0.75 |
| Item Grade | Standard replacement |
| Package Contents | Clutch master cylinder |
| Fits | Ford · 11 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 M0702, Centric Parts 136.65002 and Four Seasons 39573 for the same application. See all 15.
Clutch Master Cylinder for Ford Manual Transmissions
Dorman CM39573 is a standard replacement clutch master cylinder for specific Ford manual transmission applications. It is precision-engineered to match the original equipment design for a direct replacement on select Ford Ranger, Bronco II, and Aerostar models with a 3/4 inch bore.
Key Features
- Direct replacement clutch master cylinder for manual transmission service
- 0.75 bore diameter for confirmed 3/4 inch bore applications
- Standard replacement grade for OE-style fit and function
- Designed for select 1983-1987 Ford Ranger, 1984-1987 Ford Bronco II, and 1986-1987 Ford Aerostar applications
- Package contents: clutch master cylinder
Detailed Description
This Dorman clutch master cylinder, part number CM39573, is built for specific Ford vehicles where the original unit has begun leaking or no longer operates correctly. It is made to follow the original equipment design so it installs in the same application and supports proper hydraulic clutch operation. For buyers searching for a Ford Ranger clutch master cylinder, Bronco II clutch master cylinder, or Aerostar clutch master cylinder, CM39573 provides a direct-fit replacement option with the correct 3/4 inch bore size.
This part cross-references Four Seasons 39573 and Gates 12119 for the same application.
What It Helps Address
- Clutch pedal that sinks or feels inconsistent
- Hydraulic fluid leakage at the master cylinder
- Difficulty disengaging the clutch
- Reduced clutch hydraulic pressure
- Worn or malfunctioning original master cylinder performance
Installation Notes and Tips
Verify the vehicle’s bore size before ordering, since this part is specified for 3/4 inch bore applications. Confirm year, make, and model fitment for 1983-1987 Ford Ranger, 1984-1987 Ford Bronco II, and 1986-1987 Ford Aerostar. Inspect the hydraulic system for leaks, air in the lines, or worn components before installation so the replacement master cylinder can operate correctly.
Quality Assurance
Dorman manufactures this part as a standard replacement component engineered to match the original equipment design for the listed Ford applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1987 | Ford | Aerostar | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1987 | Ford | Bronco II | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1987 | Ford | Ranger | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1986 | Ford | Aerostar | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1986 | Ford | Bronco II | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1986 | Ford | Ranger | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1985 | Ford | Bronco II | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1985 | Ford | Ranger | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1984 | Ford | Bronco II | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1984 | Ford | Ranger | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1983 | Ford | Ranger | N/A | Fits vehicles with a 3/4 inch bore size. |
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