Pulley Idler 3978324 For Cummins 4B 6B 5.9L 8.3C Engine
Part Number:
3978324
Application:
For Cummins 4B 6B 5.9L 8.3C Engine
Condition:
New Aftermarket Parts In Stock
![](http://beespareparts.com/cdn/shop/files/f9b6231b3bccb26ed5b4e02423028c13.jpg?v=1722408378&width=800)
![](http://beespareparts.com/cdn/shop/files/4cc47ba752c113d074bfe4145af5e918.jpg?v=1722408381&width=800)
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