Main Bearing Cap 3008049

positive OEM
Cummins
Part# 3008049
note
Engine main bearing cap securing crankshaft and supporting bearing loads.
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Description

The Cummins Main Bearing Cap (3008049) is a structural engine component that secures the main bearings within the engine block. It maintains crankshaft alignment and supports bearing loads to ensure smooth engine operation and mechanical stability under heavy-duty conditions.

Key Specifications

  • Application: G855 series, G101 series, N14 series, NH/NT 855 series, QSN14 series
  • Function: Secures main bearings, maintains crankshaft alignment
  • Compatibility: Heavy-duty truck engines, commercial diesel engines
  • Construction: High-strength cast metal
  • Features: Precision machined, load-bearing design, supports bearing loads
  • 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# 3008049
Type OEM
Part# variations 3008049 CUM,
3008049CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty