Page 243 - 2021 Sierra Catalog

18-9820-1
INSTALLATION TOOL KIT
Replaces:
Mercury Marine 91-31229A7 Description: removes and installs bearings
in MC-I, R-MR, Alpha One, Alpha One Gen II and all Bravo gear cases.
2
3
4
5
6
7
8
9
10
Part #
NSS
18-9805
18-9814
18-9819
18-9821
18-9848
18-9815
18-9835
18-9816
18-9828
O.E. #
11-24156
12-34961
91-29310
91-31229
91-32325T
91-52393
91-37324
91-37323
91-30366T1
91-36379
Description
Puller Nut
Puller Washer
Puller Plate
Puller Shaft
Driver Head
Driver
Pilot Plate
Driver Rod
Mandrel
Driver Head
— CONTAINS —
12
13
14
15
16
17
Part #
18-9808
18-9836
18-9849
18-9832
18-9822
18-9833
18-9834
O.E. #
91-15755T
91-37350
91-52394
91-37292
91-32336
91-37311
91-37312
Description
Needle Bearing Driver
Washer
Bearing Puller
Bearing Puller
Driver Head
Driver Head
Driver Head
18-9835
DRIVER ROD
Replaces: Mercury Marine 91-37323 Description: Used with various drivers to install bearings
on Alpha One, Gen II and Bravo One and Two gear cases.
1
11
18-9831
BEARING CUP DRIVER
Replaces: Mercury Marine 91-36577, 91-36577T
Description: Installs forward gear bearing cup in gear housing of MC-I, R-MR and Alpha One drive units.
18-9838
U-JOINT ADAPTER
Replaces: Mercury Marine 91-38756
Description: Supports yoke when disassembling u-joint on all drive units.
18-9839
BEARING CUP DRIVER
Replaces: Mercury Marine 91-38918T Description: Installs bearing cup in top cover of drive
shaft housing of MC-I, R-MR, Alpha One drive units and outboards.
18-9841
DRIVE SHAFT SHIMMING TOOL
Replaces: Mercury Marine 91-42840T Description: Shims pinion gear on Bravo One drives.
18-9842
DRIVE SHAFT
RETAINER WRENCH
Replaces: Mercury Marine 91-43506T
Description: Removes and installs threaded bearing retainer on Alpha stern drives and outboards.
18-9844
TAPERED INSERT TOOL
Replaces: Mercury Marine 91-43579
Description: Installs tapered insert retainer into water inlet hose on all Bravo drive units.
18-9845
SEAL DRIVER
Replaces: Mercury Marine 91-43591T
Description: Installs upper drive shaft oil seal on Alpha One and Alpha One/Gen II drive units.
18-9847
BELLOWS EXPANDER TOOL
Replaces: Mercury Marine 91-45497A1 Description: Installs exhaust bellows on MC-I, R-MR,
Alpha One, Bravo One and Two and Blackhawk drive units.
18-9850
BACKLASH INDICATOR
Replaces: Mercury Marine 91-53459 Description: Checks gear backlash on TR, TRS, MC-I,
R-MR, Alpha One, Alpha One/Gen II and Bravo One and Two drive units.
18-9851
OIL SEAL DRIVER
Replaces: Mercury Marine 91-55916
Description: Installs oil seals in TR and Bravo One and Two drive unit bearing carrier.
225
ACCESSORIES — TOOLS & SHOP SUPPLIES