OE Quality
60-Day Returns

Timken 39803 Engine Crankshaft Seal - Front
Reliable Engine Crankshaft Seal for Dodge Ram Models
The Timken 39803 engine crankshaft seal is designed to provide a durable and precise fit for select Dodge and Ram trucks. Engineered to maintain proper sealing and prevent oil leaks, this crankshaft seal supports the performance and longevity of your vehicle's engine.
- Compatible with Dodge Ram 2500, 3500, D250, D350, W250, and W350 models
- Part number 39803 ensures exact fitment and reliable sealing
- Constructed to withstand engine heat and pressure for extended service life
- Designed to prevent oil leaks around the crankshaft area
- Manufactured by Timken, a trusted name in automotive sealing solutions
Durable Design for Engine Sealing Applications
The Timken 39803 crankshaft seal is crafted to meet the demanding requirements of heavy-duty Dodge and Ram trucks. This seal is engineered to resist wear and maintain a tight seal under high temperatures and rotational forces. Its precise dimensions ensure compatibility with the crankshaft housing, reducing the risk of oil leakage that can lead to engine damage or decreased performance.
Compatible Dodge Ram Models and Applications
This engine crankshaft seal is compatible with a range of Dodge and Ram trucks, including the Ram 2500 and Ram 3500 series, as well as Dodge D250, D350, W250, and W350 models. It is specifically designed to replace worn or damaged seals in these vehicles, helping to restore proper engine function and prevent oil contamination.
- Prevents oil leaks from the crankshaft area
- Addresses engine oil seal wear and tear
- Helps maintain engine oil pressure and cleanliness
- Reduces risk of engine overheating due to oil loss
- Supports overall engine reliability and performance
Installation Notes and Tips
When installing the Timken 39803 crankshaft seal, ensure the crankshaft and housing surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Proper alignment is critical to prevent premature wear or leaks. It is recommended to inspect related components such as bearings and gaskets during replacement to ensure comprehensive engine maintenance.
Quality Assurance and Warranty Information
Timken manufactures the 39803 crankshaft seal to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects. Refer to Timken's official documentation for precise warranty terms related to this part.
This part fits 72 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2017 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2016 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2016 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2015 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2015 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2014 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2014 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2013 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2013 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2012 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2012 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2011 | Ram | 2500 | 6.7L | L6 | Front | ||
| 2011 | Ram | 3500 | 6.7L | L6 | Front | ||
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | Front | ||
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | Front | ||
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | Front | ||
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | Front | ||
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | Front | ||
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | Front | ||
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | Front | ||
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | Front | ||
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | Front | ||
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | Front | ||
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | Front | ||
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2004 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2004 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2003 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2003 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2002 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2002 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2001 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2001 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 2000 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 2000 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1999 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1999 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1998 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1998 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1997 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1997 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1996 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1996 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1995 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1995 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1994 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Front | |
| 1994 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Front | |
| 1993 | Dodge | D250 | 5.9L | L6 | DIESEL | Front | |
| 1993 | Dodge | D350 | 5.9L | L6 | DIESEL | Front | |
| 1993 | Dodge | W250 | 5.9L | L6 | DIESEL | Front | |
| 1993 | Dodge | W350 | 5.9L | L6 | DIESEL | Front | |
| 1992 | Dodge | D250 | 5.9L | L6 | DIESEL | Front | |
| 1992 | Dodge | D350 | 5.9L | L6 | DIESEL | Front | |
| 1992 | Dodge | W250 | 5.9L | L6 | DIESEL | Front | |
| 1992 | Dodge | W350 | 5.9L | L6 | DIESEL | Front | |
| 1991 | Dodge | D250 | 5.9L | L6 | DIESEL | Front | |
| 1991 | Dodge | D350 | 5.9L | L6 | DIESEL | Front | |
| 1991 | Dodge | W250 | 5.9L | L6 | DIESEL | Front | |
| 1991 | Dodge | W350 | 5.9L | L6 | DIESEL | Front | |
| 1990 | Dodge | D250 | 5.9L | L6 | DIESEL | Front | |
| 1990 | Dodge | D350 | 5.9L | L6 | DIESEL | Front | |
| 1990 | Dodge | W250 | 5.9L | L6 | DIESEL | Front | |
| 1990 | Dodge | W350 | 5.9L | L6 | DIESEL | Front | |
| 1989 | Dodge | D250 | 5.9L | L6 | DIESEL | Front | |
| 1989 | Dodge | D350 | 5.9L | L6 | DIESEL | Front | |
| 1989 | Dodge | W250 | 5.9L | L6 | DIESEL | Front | |
| 1989 | Dodge | W350 | 5.9L | L6 | DIESEL | Front |
* 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.