PTFE Seals

Responding to concerns of vehicle manufacturers for reducing warranty failures and extending seal life, Fenner developed PTFE seals for critical applications like crank shaft, tail pinion and gear box. The outstanding advantages of PTFE material - low friction, wide temperature range, fluid compatibility and dry run capability, combined with simple and rugged design eliminating garter spring, have found acceptance with premier OEMs in commercial vehicles and tractors.

Fenner has special test facilities for validation, which include environmental ingress, high oil temperature and skewed fitment.