Dodge Seal Assembly, TRIPLE-TECT Drop-in, For Use With: UNIFED SAF 215 and 315 Housing Series USAF/USN, SAF-XT Bearings, 2-13/16 in Bore, 38 Seal Group, Stainless Metal Offers three times the sealing action of labyrinth sealsPre-assembled at the factory for quick and easy field assemblyThe stainless metal seal gives superior sealing surface for the V-ring and positions the V-ring for easy cap-to-base housing assembly