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Dorman CM39488 Clutch Master Cylinder
Reliable Clutch Master Cylinder for Ford and Mazda Manual Transmissions
The Dorman CM39488 clutch master cylinder is designed as a standard replacement part for manual transmission systems. Engineered with a 0.625-inch bore diameter, this component ensures consistent hydraulic pressure for smooth clutch operation in select Ford and Mazda models.
- Standard replacement grade for dependable performance
- 0.625-inch bore diameter for precise hydraulic control
- Includes clutch master cylinder unit ready for installation
- Compatible with Ford B2000, B2200, and Mazda Courier models
- Durable construction to maintain clutch system integrity
Product Details and Specifications
The Dorman CM39488 clutch master cylinder is manufactured to meet OEM specifications, providing a reliable solution for manual transmission hydraulic systems. Its 0.625-inch bore diameter is critical for maintaining proper fluid pressure and clutch engagement. This part is a direct replacement designed to restore clutch pedal feel and function in Ford B2000 and B2200 trucks, as well as the Mazda Courier. The package contains the clutch master cylinder itself, ready to be installed without additional components.
Compatible Vehicles and Applications
This clutch master cylinder is compatible with the following vehicles:
- Ford B2000
- Ford B2200
- Mazda Courier
It is specifically engineered to fit manual transmission systems in these models, ensuring proper hydraulic operation and clutch performance.
Common Issues Addressed by This Clutch Master Cylinder
- Spongy or soft clutch pedal feel
- Difficulty shifting gears due to hydraulic failure
- Clutch pedal sinking to the floor
- Fluid leaks from the master cylinder
- Inconsistent clutch engagement or disengagement
Installation Notes and Tips
When installing the Dorman CM39488 clutch master cylinder, ensure the hydraulic system is properly bled to remove air and restore clutch pedal responsiveness. Verify compatibility with your vehicle’s manual transmission system before installation. Use appropriate tools to avoid damage to the cylinder or surrounding components. Follow manufacturer torque specifications for mounting bolts.
Quality Assurance and Warranty
Dorman manufactures the CM39488 clutch master cylinder to meet industry standards for durability and performance. This part is offered as a standard replacement grade component, providing reliable function for manual transmission clutch systems. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.
| Brand | Dorman |
| Part Number | CM39488 |
| Bore Diameter | 0.625 |
| Item Grade | Standard Replacement |
| Package Contents | Clutch Master Cylinder |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1984 | Mazda | B2000 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1984 | Mazda | B2200 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1983 | Mazda | B2000 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1983 | Mazda | B2200 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1982 | Ford | Courier | N/A | Bore: 5/8 In.; From Serial No. SG-011675 |
| 1982 | Mazda | B2000 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1982 | Mazda | B2200 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1981 | Ford | Courier | N/A | Bore: 5/8 In.; From Serial No. SG-011675 |
| 1981 | Mazda | B2000 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1980 | Ford | Courier | N/A | Bore: 5/8 In.; From Serial No. SG-011675 |
| 1980 | Mazda | B2000 | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1979 | Ford | Courier | N/A | Bore: 5/8 In.; From Serial No. SG-011675 |
* 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.