Drive Gear Shimming Tool

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 hinge pins from all Mercruiser drive units.

Replaces: 91-78310

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

Replaces: 91-17256

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

Replaces: 91-31107T

For all Bravo I, II & III drive units

Replaces: 91-17275A1

Tool to install Gene II & BRAVO transom bellows

Replaces: 91-818162, 43577, 818162

Capacity: 75-105 mm / 3” ~ 4 1/2”

For all Bravo drive units

Replaces: 91-17273

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

Replaces: 91-17257T, 91-8053741

Replaces: 91-61067A3, 91-61067A04

Holds pinion nut when removing pinion gear and drive shaft on MC-I, R-MR, and Alpha One drive units.

Comes with one NSP823 drive shaft adaptor (Replaces: 91-56775T )

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

Replaces: 91-36569T

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

For all Bravo drive units

Replaces: 91-17302

Measures upper driven gear clearance on MC-I;

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

Replaces: 91-60526T

Used with No. 90260 & 90270 tools to install & remove pinion bearing.

Replaces: 91-31229

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