Assertion: trifecta hub | /r/CapableOf | ensure proper venting
Facets:
value: in long life wheel end systems
type: LOCATION
Source sentences:
text: To ensure lubricant integrity and proper venting in long life wheel end systems, and to maintain the STEMCO warranty, the Trifecta hub requires STEMCO Defender or aluminum hub caps with STEMCO's ESP or Sentinel technology.