Main Bearing Cap 205023

positive OEM
Cummins
Part# 205023
note
Engine main bearing cap securing crankshaft and bearings in place.
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Extended Lead Time
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Description

The Cummins Main Bearing Cap (205023) is a critical engine component that secures the main bearings and supports the crankshaft within the engine block. It maintains alignment and stability of rotating parts to ensure smooth engine operation and reduce mechanical stress.

Key Specifications

  • Application: Heavy-duty diesel engines
  • Function: Secures main bearings, supports crankshaft
  • Compatibility: Cummins K19, QSK, K38, K50 series
  • Construction: Cast iron
  • Features: Heat-resistant, bolt-secured, precise fit
  • 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# 205023
Type OEM
Part# variations 205023 CUM,
205023CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty