Kit,Main Bearing 5405779

Cummins
Part# 5405779
note
Main bearing kit supporting crankshaft rotation in heavy-duty engines.
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Description

The Genuine Cummins Main Bearing Kit (5405779) is a critical engine component designed to support crankshaft rotation by reducing friction between moving parts. This kit ensures proper alignment and smooth operation within heavy-duty engines, contributing to overall engine durability and performance.

Key Specifications

  • Application: Heavy-duty truck engines
  • Function: Supports crankshaft rotation
  • Compatibility: Cummins engine series
  • Construction: Engineered steel alloys
  • Features: Precision-machined bearing surfaces, oil clearance optimized
  • 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# 5405779
Part# variations 5405779 CUM,
5405779CUM
Manufacturer Cummins
Warranty Standard Manufactures