Drive Shaft Adapter

Replaces: 91-45497A1

Measures upper driven gear clearance on MC-I;

R-MR; and Alpha One; and Alpha One, Gen Two drive units.

Replaces: 91-60526T

Measures upper drive gear clearance on MC-I; R-MR; Alpha One; and Alpha one, Gen Two drive units.

Replaces: 91-60523

Removes and installs hinge pins from all Mercruiser drive units.

Replaces: 91-78310

Removes and installs bearings in MC-I, R-MR, Alpha One, Alpha One Gen Two and Bravo.

Replaces: 91-31229A7

Removes pinion bearing from MC-I, R-MR, and Alpha One drive units.

Replaces: 91-36569T

Capacity: 75-105 mm / 3” ~ 4 1/2”

Provides a wrench surface to turn the propeller shaft on MC-I; R-MR; Alpha One; Alpha One, Gen Two; Bravo One; and TRS drive units.

Replaces: 91-61077T

Removes and installs bearing carrier retainer nuts on Bravo One and Two; MC-I; R-MR; and Alpha One, Gen.

Two; and TRS; drive units.

Replaces: 91-61069T

Tool to install Gene II & BRAVO transom bellows

Replaces: 91-818162, 43577, 818162

Aligns engine and drive unit during installation.

Replaces: 91-57797A3, 91-805475A1

For use with all #1 units

For all Bravo drive units

Replaces: 91-17273

Installs and removes drive shaft bearing retainer on  MC-I, R-MR, Blackhawk, all Bravo, Alpha I, Alpha I Gen II drive units and all Alpha drives units.

Replaces: 91-12037

For all Bravo I, II & III drive units

Replaces: 91-17275A1

Mercury, Mariner.

Force V4 & V6 and all Mercruiser.

Honda BF75-BF130

Replaces: MC91-821887A1, HONDA 89-89206-ZW7-000AH

Removes and installs threaded bearing retainer on Alpha stem drives.

Replaces: 91-43506T