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DormanPart #: CM39894
Dorman CM39894 Clutch Master Cylinder
63 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Bronco, E-350 Econoline, E-350 Econoline Club Wagon, E-350 Super Duty, F-150, F-250, and F-350
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Not what you need? See all Clutch Master Cylinder options
Reliable Clutch Master Cylinder for Ford Manual Transmissions
The Dorman CM39894 clutch master cylinder is designed to restore proper clutch function in select Ford vehicles. Engineered with a bore diameter of 0.875 inches, this standard replacement part ensures consistent hydraulic pressure for smooth clutch engagement.
- Bore diameter: 0.875 inches for precise hydraulic control
- Standard replacement grade for dependable performance
- Includes clutch master cylinder component only
- Compatible with multiple Ford models including Bronco, F-150, F-250, F-350, and E-350 Econoline variants
- Durable construction to meet OEM specifications
Product Details and Specifications
The Dorman CM39894 clutch master cylinder is manufactured to meet the demands of manual transmission systems in Ford trucks and vans. Its 0.875-inch bore diameter is critical for maintaining the correct hydraulic pressure needed to operate the clutch smoothly. This part is a standard replacement, making it suitable for restoring original clutch performance without modification. The package contains the clutch master cylinder only, designed for direct fitment on Ford Bronco, F-150, F-250, F-350, and E-350 Econoline models, including the Club Wagon and Super Duty variants.
Compatible Ford Models and Applications
- Ford Bronco manual transmission clutch systems
- Ford E-350 Econoline and E-350 Econoline Club Wagon
- Ford E-350 Super Duty trucks
- Ford F-150, F-250, and F-350 manual transmission vehicles
Common Issues Addressed by This Clutch Master Cylinder
- Difficulty shifting gears due to low or inconsistent hydraulic pressure
- Clutch pedal feels spongy or sinks to the floor
- Hydraulic fluid leaks from the master cylinder
- Clutch engagement delays or incomplete disengagement
- Reduced clutch system responsiveness in Ford manual transmissions
Installation Notes and Tips
When installing the Dorman CM39894 clutch master cylinder, ensure the hydraulic system is properly bled to remove air pockets for optimal clutch performance. Verify compatibility with your specific Ford model and transmission type before installation. Use appropriate tools to avoid damage to the cylinder or surrounding components during replacement.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for manual transmission systems. The CM39894 clutch master cylinder is backed by Dorman's quality assurance processes. Please refer to Dorman's official warranty policy for coverage details.
| Brand | Dorman |
|---|---|
| Part Number | CM39894 |
| Bore Diameter | 0.875 |
| Item Grade | Standard replacement |
| Package Contents | Clutch master cylinder |
This part fits 63 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Ford | E-350 Super Duty | Stripped Chassis | N/A | |||
| 2002 | Ford | E-350 Super Duty | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 2001 | Ford | E-350 Super Duty | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 2000 | Ford | E-350 Super Duty | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1999 | Ford | E-350 Super Duty | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1998 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1997 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1996 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1995 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1994 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1993 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1992 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1991 | Ford | Bronco | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1991 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1991 | Ford | F-150 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1991 | Ford | F-250 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1991 | Ford | F-350 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1990 | Ford | Bronco | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1990 | Ford | E-350 Econoline | Stripped Chassis | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | ||
| 1990 | Ford | F-150 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1990 | Ford | F-250 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1990 | Ford | F-350 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1989 | Ford | Bronco | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1989 | Ford | E-350 Econoline | Standard Passenger Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Standard Cargo Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Extended Cargo Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Cutaway Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Standard Passenger Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Standard Cargo Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Extended Cargo Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Cutaway Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Standard Passenger Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Standard Cargo Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Extended Cargo Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline | Cutaway Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1989 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1989 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1989 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1989 | Ford | F-150 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1989 | Ford | F-250 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1989 | Ford | F-350 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1988 | Ford | Bronco | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1988 | Ford | E-350 Econoline | Standard Passenger Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Standard Cargo Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Cargo Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Passenger Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Cutaway Van | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Standard Passenger Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Standard Cargo Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Cargo Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Passenger Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Cutaway Van | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Standard Passenger Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Standard Cargo Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Cargo Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Extended Passenger Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline | Cutaway Van | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 1988 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1988 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1988 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |
| 1988 | Ford | F-150 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1988 | Ford | F-250 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. | |||
| 1988 | Ford | F-350 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
* 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:
12561136.6500618M213523-4200639894CM117053CM1271CMA39894E8TZ7A543BLMC170M0706M903161Q-85006SH5007
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.