Dirt Exclusion Grease 342-4009

positive OEM
Part# 342-4009
Cast aluminum hub cap seals grease and excludes dirt in trailer wheel hubs.
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Description

The Stemco Dirt Exclusion Grease Hub Cap (342-4009) is a protective component designed to seal wheel hubs and retain grease while preventing dirt ingress. It serves as a critical barrier in wheel assemblies to maintain lubrication integrity and extend component life in heavy-duty vehicle applications.

Key Specifications

  • Application: Trailer wheel hubs
  • Function: Seals hub to retain grease and exclude contaminants
  • Compatibility: Heavy-duty trailers, commercial vehicles
  • Construction: Cast aluminum
  • Features: 5.5" bolt circle, 6 bolt holes, dirt exclusion window, bolt-on design
  • Quality: OEM Stemco 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# 342-4009
Type OEM
Part# variations STM 342-4009,
STM342-4009
Manufacturer Stemco
Warranty Standard Manufacturer Warranty