Product Description
The CUMMINS 3902332 OEM CAMSHAFT KEY (PLAIN WOODRUFF) is designed for 1989–2021 5.9L and 6.7L Cummins diesel engines. This genuine Cummins camshaft key is built to properly locate and secure the camshaft gear while maintaining factory timing alignment and long-term reliability.
Use this part when servicing the camshaft, camshaft gear, timing components, or during engine repair and rebuild work. Always verify fitment by year, make, model, engine, and engine serial number before ordering.
FEATURES
- Genuine Cummins OEM camshaft key
- Plain Woodruff-style key design
- Designed for 1989–2021 5.9L and 6.7L Cummins applications
- Maintains proper camshaft gear alignment
- Recommended for timing component service and engine rebuilds
- Direct-fit replacement part
FITMENT
- 1989–1993 Dodge Ram 5.9L Cummins
- 1994–1998 Dodge Ram 2500/3500 5.9L Cummins
- 1998.5–2002 Dodge Ram 2500/3500 5.9L Cummins 24V
- 2003–2007 Dodge Ram 2500/3500 5.9L Cummins
- 2007.5–2021 Ram 2500/3500 6.7L Cummins
- Select Cummins industrial and commercial applications
WHAT'S INCLUDED
- 1 Cummins 3902332 OEM Camshaft Key (Plain Woodruff)
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3902332
- Camshaft gear service components
- Timing cover service parts
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3902332
- Part Type: Camshaft Key / Plain Woodruff Key
- Engine Compatibility: 5.9L Cummins, 6.7L Cummins
- Fitment Years: 1989–2021
- Vehicle Application: Dodge Ram / Ram 2500 and 3500
- Condition: New
- Quantity: Sold Individually
FAQ
Will this part fit my truck?
This part fits the applications listed above. Always verify your year, make, model, engine, and engine serial number before ordering.
Is this a direct replacement?
Yes. Cummins 3902332 is a direct-fit OEM replacement camshaft key for the listed applications.
What is included?
This listing includes one Cummins 3902332 OEM camshaft key.
What does the camshaft key do?
The camshaft key properly indexes the camshaft gear on the camshaft, helping maintain correct engine timing and gear alignment.
When should this key be replaced?
Replace the key whenever it shows signs of wear, damage, deformation, or during major timing and camshaft service.
Do I need any related parts?
Inspect the camshaft gear, camshaft, timing cover gasket, front engine seal, and related timing components during installation and replace worn parts as necessary.
