Set,Main Bearing (030) 4309367

positive OEM
Cummins
Part# 4309367
note
Complete main bearing kit supporting crankshaft rotation in diesel engines.
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Extended Lead Time
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Description

The Cummins Main Bearing Kit (4309367) is a critical engine component set designed to support crankshaft rotation by reducing friction and wear. This kit provides essential bearing surfaces that maintain engine stability and performance under operational loads.

Key Specifications

  • Application: Cummins 6C8.3, GTA8.3, ISC, QSC8.3, QSL9, L113
  • Function: Supports crankshaft rotation, reduces friction
  • Compatibility: Heavy-duty diesel engines, commercial vehicles
  • Construction: Engineered steel alloys, precision-machined surfaces
  • Features: Complete bearing set, includes thrust bearings, high load capacity
  • 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# 4309367
Type OEM
Part# variations 4309367 CUM,
4309367CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty