Includes all seals, o'rings and bearings for the upper unit.
Fits most Mercruiser I, R, MR and Alpha I upper units.
1973-1990.
For 1.81 / 1.94 / 1.62 gear ratios only.
For use with 1-25/32" OD top cap bearing.
Not for 1.32 / 1.50 ratio units.
SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-106-402K