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Dorman CM640022 Clutch Master Cylinder
Reliable Clutch Master Cylinder for Toyota and Pontiac Vehicles
The Dorman CM640022 clutch master cylinder is designed to provide consistent hydraulic pressure for smooth clutch operation. Compatible with select Toyota and Pontiac models, this component ensures reliable performance in manual transmission systems.
- Bore diameter of 0.625 inches for precise hydraulic control
- Standard replacement grade for dependable durability
- Outlet thread size M10 x 1.0 for secure hydraulic line connection
- Port thread diameter of 10 mm to match OEM specifications
- Includes one clutch master cylinder unit per package
Product Details and Specifications
The Dorman CM640022 clutch master cylinder is engineered to meet the exact specifications required for manual transmission systems in vehicles such as the Toyota Camry, Corolla, Celica, Matrix, Solara, Scion tC, and Pontiac Vibe. With a bore diameter of 0.625 inches, this component delivers consistent hydraulic pressure to the clutch slave cylinder, enabling smooth gear shifts. The outlet thread size of M10 x 1.0 and port thread diameter of 10 mm ensure compatibility with factory hydraulic lines, facilitating straightforward installation and reliable sealing.
Compatible Vehicles and Applications
This clutch master cylinder is compatible with the following makes and models:
- Toyota Camry
- Toyota Corolla
- Toyota Celica
- Toyota Matrix
- Toyota Solara
- Scion tC
- Pontiac Vibe
Common Issues Addressed by the Clutch Master Cylinder
- Difficulty in shifting gears due to hydraulic pressure loss
- Clutch pedal feels spongy or sinks to the floor
- Fluid leaks around the clutch master cylinder
- Inconsistent clutch engagement or disengagement
- Air entering the hydraulic system causing clutch malfunction
Installation Notes and Tips
When installing the Dorman CM640022 clutch master cylinder, ensure the hydraulic lines are properly connected to the M10 x 1.0 outlet threads and the port thread diameter of 10 mm. Bleed the clutch hydraulic system thoroughly to remove any air pockets for optimal clutch performance. It is recommended to inspect related components such as the clutch slave cylinder and hydraulic lines during installation to maintain system integrity.
Quality Assurance and Warranty
Dorman manufactures the CM640022 clutch master cylinder to meet standard replacement quality, ensuring reliable operation and durability. This part is backed by Dorman's quality control processes, providing confidence in fit and function for compatible Toyota and Pontiac manual transmission vehicles.
| Brand | Dorman |
| Part Number | CM640022 |
| 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 40 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2009 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2008 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2008 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2008 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2008 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2008 | Toyota | Solara | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2007 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2007 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2007 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2007 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2007 | Toyota | Solara | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Toyota | Camry | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2006 | Toyota | Solara | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Scion | tC | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Toyota | Camry | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2005 | Toyota | Solara | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Toyota | Camry | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2004 | Toyota | Solara | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2003 | Pontiac | Vibe | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2003 | Toyota | Camry | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2003 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2003 | Toyota | Corolla | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2003 | Toyota | Matrix | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2002 | Toyota | Camry | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2002 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2001 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 2000 | Toyota | Celica | N/A | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
* 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.