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DormanPart #: CM640154

Dorman CM640154 Clutch Master Cylinder
⚙️ 20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$125.30Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Ram, 2500, 3500, Ram 2500, and Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman CM640154 Clutch Master Cylinder
| Brand | Dorman |
| Part Number | CM640154 |
| Bore Diameter | 16 |
| Bore Diameter | 22 |
| Item Grade | Standard replacement |
| Package Contents | Clutch master cylinder |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Ram | 2500 | DIESEL | N/A | |||
| 2012 | Ram | 2500 | DIESEL | N/A | |||
| 2011 | Ram | 2500 | DIESEL | N/A | |||
| 2011 | Ram | 3500 | DIESEL | N/A | |||
| 2010 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | N/A | ||
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | |
| 2005 | Dodge | Ram 3500 | DIESEL | N/A |
* 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:
136.6702255366325AACM141903CM1519LMC480M0593SH5431
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.