TK80044 Torque King® GM NP205 Transfer Case Front Output Seal for all Chevy and GMC 1973-1979 NP203 and 1969-1991 NP205 transfer cases. Original equipment, double lip, double spring seal provides optimum sealing performance even on 1980 and newer GM NP205's that use automatic transmission fluid for lubrication. Made in U.S.A. or Mexico.
Also available QU50863 Aftermarket Seal
When using this seal, you must check for adequate clearance between the front face of the seal and the yoke or flange slinger. In some cases, the seal will need to be recessed into the seal retainer to prevent the slinger from being forced against the seal.
Lubricate the Seal Lip with clean grease or petroleum jelly before installing the yoke to provide initial lubrication.