Plug, Cup 1 3/8" 21264R1

positive OEM
Engine breather plug providing secure sealing for oil systems.
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Description

The Navistar International Cup Oil Engine Breather Plug 1 3/8" (21264R1) is a sealing component designed to provide a secure closure in engine breather systems. It functions to prevent fluid leaks and maintain system integrity under varying pressure conditions. This plug facilitates straightforward installation and removal, supporting maintenance and operational efficiency in mechanical assemblies.

Key Specifications

  • Application: 6.9/7.3 Mechanical V8 engines
  • Function: Seals engine breather openings
  • Compatibility: Navistar International heavy-duty trucks and bus chassis
  • Construction: Metal material
  • Features: 1 3/8 inch diameter, oil breather cup design
  • Quality: OEM Navistar International part

Shipping Info

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More Information

Current Part# 21264R1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty