Lockwasher, 0.344 X 0.562 X 0.054 21739R1

positive OEM
International
Part# 21739R1
note
Lock washer securing fasteners against vibration-induced loosening.
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shipping-move Ships in 7-10 days
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Description

The International Lock Washer .344 X .562 X .054 (21739R1) is a fastening component designed to prevent loosening caused by vibration or movement. It secures assemblies by providing a locking grip between fasteners and surfaces, ensuring stability in various mechanical applications.

Key Specifications

  • Application: Heavy-duty trucks, commercial vehicles
  • Function: Prevents fastener loosening from vibration
  • Compatibility: International vehicle platforms
  • Construction: Metal, stamped with internal teeth
  • Features: Internal teeth locking design, corrosion-resistant finish
  • Quality: OEM International 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# 21739R1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty