SEI Marine Products

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 1-15/162" OD top cap bearing.
Not for 1.32 / 1.50 ratio units.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-106-403K

Fits 1983-1990 Mercruiser "MR" & Alpha I style lower.
This lower has no preload pin on the driveshaft.
For gearcases using a forward gear bearing with 3.500" OD and 1.875" ID
Includes all seals and bearings for the lower unit.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-106-700K

Fits 1983-1990 Mercruiser "MR" & Alpha I style lower.
This lower has no preload pin on the driveshaft.
For gearcases using a forward gear bearing with 3.500" OD and 1.750" ID
Includes all seals and bearings for the lower unit.

SEAL & BEARING KIT with Lg OD/Sm ID bearing Fits Mercruiser Repair Kit 93-106-701K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-106-702K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-106-703K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-108-700K

Includes all seals, o'rings and bearings for the upper gearcase.

Fits most Alpha I Gen II upper units.
1990 - 1998.
Serial numbers OK999999 & Below.
1.5 gear ratio.
1-25/32" diameter top cap bearing.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-116-400K

Includes all seals, o'rings and bearings for the upper gearcase.

Fits most Alpha I Gen II upper units.
1990 - 1998.
Serial numbers OK999999 & Below.
1.5 gear ratio.
1-15/16" diameter top cap bearing.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-116-401K

Includes all seals, o'rings and bearings for the upper gearcase.

Fits most Alpha I Gen II upper units.
1990 - 1998.
Serial numbers OK999999 & Below.
1.81 / 1.94 / 1.62 gear ratio.
Not for use with 1.5 gear ratio
1-25/32" diameter top cap bearing.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-116-402K

Includes all seals, o'rings and bearings for the upper gearcase.

Fits most Alpha I Gen II upper units.
1990 - 1998.
Serial numbers OK999999 & Below.
1.81 / 1.94 / 1.62 gear ratio.
Not for use with 1.5 gear ratio units.
1-15/16" diameter top cap bearing.

SEAL & BEARING KIT with Lg OD/Sm ID bearing

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-116-703K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-118-700K

Contains all seals, o'rings and bearings for the lower gearcase.

Kit is for standard Bravo I lowers only.
1988 to current.
Not for use with X, XR, XZ or Sportmaster lower gearcases.

SEAL & BEARING KIT Fits Mercruiser Repair Kit 93-121-700K

Includes all seals, gaskets and bearings for the lower unit.

Fits all Mercury / Mariner "Metric" inline 3 & 4 cylinder engines, 70-125HP
1987 - current
Fits all Mercury / Mariner "Bigfoot" cases 30-65 HP (4.250" diameter gearcases only)

SEAL & BEARING KIT Fits Mercury Repair Kit 93-205-700K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercury Repair Kit 93-206-700K

SEAL & BEARING KIT

SEAL & BEARING KIT Fits Mercury Repair Kit 93-206-701K

Includes all seals, o'rings and bearings for the lower unit.

Mercury / Mariner 3.0 liter outboards (Fleetmaster units only)
1994 - 1999 units with 3.265" OD & 1.750" ID forward bearing
Single upper driveshaft bearing
Non-ratcheting clutch

SEAL & BEARING KIT Fits Mercury Repair Kit 93-216-700K

Includes all seals, o'rings and bearings for the lower unit.

Mercury / Mariner 3.0 liter outboards (Fleetmaster units only)
1994 - 1999 units with 3.265" OD & 1.875" ID forward bearing
Single upper driveshaft bearing
Non-ratcheting clutch

SEAL & BEARING KIT Fits Mercury Repair Kit 93-216-701K

Includes all seals, o'rings and bearings for the lower unit.

Mercury / Mariner 3.0 liter outboards (Fleetmaster units only)
1994 - 1999 units with 3.500" OD & 1.750" ID forward bearing
Single upper driveshaft bearing
Non-ratcheting clutch

SEAL & BEARING KIT Fits Mercury Repair Kit 93-216-702K