Lock Nut 4000847

positive OEM
Cummins
Part# 4000847
note
Locking nut securing components against vibration-induced loosening.
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Extended Lead Time
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Description

The Cummins Lock Nut (4000847) is a mechanical fastener designed to secure components in commercial vehicle systems. It provides resistance to loosening under vibration and dynamic loads, maintaining the integrity of assemblies in demanding operational environments.

Key Specifications

  • Application: Commercial truck engine and chassis fastening
  • Function: Prevents loosening of fastened components under vibration
  • Compatibility: Cummins QSK19 CM850 MCRS, QSK60 CM850 MCRS, QSK45 CM500, QSK60 CM500, QSK60G
  • Construction: High-strength steel with locking mechanism
  • Features: Nylon insert locking, precise threading, corrosion resistance
  • 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# 4000847
Type OEM
Part# variations 4000847 CUM,
4000847CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty