Spring Washer 3967119

positive OEM
Cummins
Part# 3967119
note
Locking washer maintaining bolt tension in commercial truck assemblies.
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Description

The Cummins Spring Washer (3967119) is a mechanical locking washer designed to maintain bolt tension and prevent loosening in dynamic environments. It provides consistent clamping force under vibration and thermal expansion, securing fasteners in commercial truck assemblies and engine components.

Key Specifications

  • Application: Cummins ISB/ISD, ISBE, ISL, L, QSB/QSL engine series
  • Function: Maintains bolt tension, prevents fastener loosening
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: High-tensile steel, corrosion-resistant treatment
  • Features: Split/helical design, spring-like deformation under load
  • 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# 3967119
Type OEM
Part# variations 3967119 CUM,
3967119CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty