SEI Marine Products

91-106-503K

SEI MARINE PRODUCTS- Mercruiser Alpha One Generation I Gear Repair Kit 1.94/1.98 Gear Ratio 1972-1990

Pistons

This kit includes all seals, o rings, bearings and gears for the upper unit of a Mercruiser I, R, MR and Alpha One sterndrive upper units from 1972-1990. It comes with a 1.94 gear ratio and it will not work with 1.62, 1.50 or 1.81 gear ratio units. It is for use with a 1-25/32" O.D. top cap bearing.

This kit includes all seals, o rings, bearings and gears for the upper unit of a Mercruiser I, R, MR and Alpha One sterndrive upper units from 1972-1990. It comes with a 1.94 gear ratio and it will not work with 1.62, 1.50 or 1.81 gear ratio units. It is for use with a 1-25/32" O.D. top cap bearing.

Sachs Shock Mount
MITSUBISHI
Mix me 4468