Main Bearing .010 Set 4025121

positive OEM
Cummins
Part# 4025121
note
OLD# 3400711
Engine main bearing set supporting crankshaft with .010 oversize fit.
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Extended Lead Time
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Description

The Cummins Main Bearing .010 Set (4025121) is a critical engine component that supports the crankshaft within the engine block, reducing friction and enabling smooth rotational movement. This bearing set is designed to maintain engine performance and durability during operation and overhaul procedures.

Key Specifications

  • Application: Non Certified 11 liter M11 engines
  • Function: Supports crankshaft, reduces friction
  • Compatibility: M11, ISM, QSM engine series
  • Construction: Metal alloy bearing shells
  • Features: .010 inch (.25 mm) oversize, set configuration
  • 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# 4025121
Old Part No.: 3400711
Type OEM
Part# variations 4025121 CUM,
4025121CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty