Kit-Bearing Pdc 3945921

positive OEM
Cummins
Part# 3945921
note
Main bearing set supporting crankshaft rotation in Cummins engines.
Package discount applied. Your savings:
info
Extended Lead Time
non-returnable Non-returnable info
Have a Question?
Live Chat chat or Contact us

Description

The Cummins Main Bearing Set (3945921) is a critical engine component that supports the crankshaft within the engine block. This bearing set facilitates smooth rotational movement and reduces friction between moving parts, ensuring engine stability and performance in heavy-duty applications.

Key Specifications

  • Application: Cummins engines, heavy-duty trucks
  • Function: Supports crankshaft rotation, reduces friction
  • Compatibility: Cummins engine series
  • Construction: Metal alloy bearing shells
  • Features: Set includes main bearings for crankshaft
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 3945921
Type OEM
Part# variations 3945921 CUM,
3945921CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty