Drive Spanner Wrench:
Compatible Models:
for R, MR 1982 and earlier
for Alpha Generation I 1983-1990
for Alpha Generation II-all years
for Bravo-all years
for Blackhawk-all years
for MC1-all years

Replace Manufacture Part Number:
91-17256
91-36235
18-9803
90100

Bearing Carrier Nut Tool:
Compatible Models:
for all mercruiser Alpha one, Pre Alpha, Generation 2, Bravo One, Trs outdrives .
for Mercury / Mariner outboards 150HP and up.
for R, MR. 1982 and earlier
for Alpha Generation I. 1983-1990
for Alpha Generation II-all years
for MC1-all years
for Bravo-all years
for Blackhawk-all years
Note: Not fits Bravo 2, 3, XR, or TR.

Replace Manufacture Part Number:
91-61069
91-61069T
18-9858