Die cast aluminum hub caps

For oil and grease applications with and without side fill plugs. Premium models with machine applied windows and economy models with replaceable windows. 


  • Precision engineered caps
  • 6 unique design types
  • Cloud free reinforced windows
  • Slit style vent plug
  • Premium gaskets are standard
  • Machine applied windows on premium caps


  • Rugged die cast OEM supplied hub caps
  • Replacement models for all OEM needs
  • Durable and resistant to cracking
  • Eliminates contamination & improves venting
  • Superior compression set and lube retention
  • Windows can’t loosen or leak