Pinion Gear Shimming Tool

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

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

Replaces: 91-56775T

For all Bravo I, II & III drive units

Replaces: 91-43579

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

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

Mercury, Mariner.

Force V4 & V6 and all Mercruiser.

Honda BF75-BF130

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

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

Removes and installs the shift shaft bushing in the gear case of MC-I, R-MR, and Alpha One, drive units.

Replaces: 91-31107T

Installs and Removes Bearing Carrier Retainer Nuts on Bravo II & Bravo III Sterndrive Units.

Replaces: 91-17257T, 91-8053741

For all Bravo drive units

Replaces: 91-17302

Installs and removes drive shaft bearing retainer on MC-1, R-RM, Blackhawk, all Bravo, and all Alpha drive units.

Replaces: 91-17256

Replaces: 91-45497A1

Removes and installs hinge pins from all Mercruiser drive units.

Replaces: 91-78310

Removes and installs threaded bearing retainer on Alpha stem drives.

Replaces: 91-43506T

For all Bravo I, II & III drive units

Replaces: 91-17275A1