The Fel-Pro valve stem oil seal set SS 72688 includes application-specific seals validated for repair use and fit. Fel-Pro evaluates and tests seal designs to ensure correct style selection—deflector, O-ring or positive—based on vehicle needs. The set includes an installation aid to protect the inner lip during installation and is produced to align with original equipment intent.
Fel-Pro SS 72688 Engine Valve Stem Oil Seal Set