O-Ring 21123BWN

Paccar
Part# 21123BWN
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Elastomeric O-ring seal for fluid and gas leak prevention in heavy-duty engines.
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Extended Lead Time
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Description

The Genuine Paccar O-Ring Seal (21123BWN) is a sealing component designed to prevent fluid and gas leaks in mechanical assemblies. It provides a reliable barrier between mating surfaces in various heavy-duty applications, ensuring system integrity under pressure and temperature variations.

Key Specifications

  • Application: Heavy-duty truck engines
  • Function: Seals fluid and gas interfaces
  • Compatibility: Paccar engine series
  • Construction: Elastomeric synthetic rubber
  • Features: Compression sealing, chemical resistance
  • Quality: OEM Paccar part

Shipping Info

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More Information

Current Part# 21123BWN
Manufacturer Paccar
Warranty Standard Manufactures