Nut 448578C1

positive OEM
International
Part# 448578C1
note
Special lock nut for securing heavy-duty truck brake assemblies
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Description

The International Heavy-Duty Nut 5/8-11 UNC Special Lock (448578C1) is a fastening component designed to secure assemblies in heavy-duty vehicle systems. It provides mechanical locking to maintain joint integrity under vibration and load conditions common in commercial vehicle brake and chassis applications.

Key Specifications

  • Application: Heavy-duty truck brake systems
  • Function: Mechanical locking fastener
  • Compatibility: Commercial trucks, heavy-duty vehicles
  • Construction: Steel
  • Features: 5/8-11 UNC thread, special lock design
  • Quality: OEM Navistar 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). 

 

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More Information

Current Part# 448578C1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty