Bearing,Main (040) 3929020

positive OEM
Cummins
Part# 3929020
note
Main bearing supporting crankshaft rotation in heavy-duty engines.
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Extended Lead Time
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Description

The Cummins Genuine Main Bearing (3929020) is a critical engine component designed to support the crankshaft within the engine block. It facilitates smooth rotational movement and reduces friction between moving parts, ensuring engine durability and operational stability in heavy-duty applications.

Key Specifications

  • Application: 6BT5.9 ISDE engines
  • Function: Supports crankshaft rotation
  • Compatibility: Cummins engine series
  • Construction: Metal alloy bearing shells
  • Features: Oversize option available, precision machined
  • 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). 

 

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More Information

Current Part# 3929020
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty