Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 120 H.P. 1990 L-Drive Gear Housing parts diagram](/parts/outboard.motors/mercury/images/sm.mercury-force-120-h-p-1990-l-drive-parts-2.gear-housing-150.jpg) | 6 | 11-826709109 | Nut, 1/4 - 28 | 4 | replaces F7061 |
7 | 12-29245 | Washer | 4 | replaces F2012 |
8 | 16-30667 | Stud | 4 | replaces F694210 |
10 | 46-803757T | Body, water pump | 1 | replaces F694060-1 |
11 | F694564-1 | Insert | 1 | |
12 | 47-89984T3 | Impeller | 1 | replaces F694065 |
13 | 28-F694498 | Key | 1 | |
14 | 27-F694031 | Gasket | 1 | |
15 | F699562 | Plate | 1 | |
16 | 27-F694830 | Gasket | 1 | |
17 | 16-F694211 | Stud | 1 | discontinued |
18 | 12-F8143 | Washer | 1 | discontinued |
19 | 11-29488 | Nut, 10 - 32 | 1 | limited availability, replaces F7062 |
20 | 819465A1 | Connector, shift rod | 1 | discontinued, replaces F695685 |
22 | F695871 | Shaft, shift rod | 1 | discontinued |
23 | 26-817472 | Seal, shift rod | 1 | replaces F338618-1 |
24 | 818074A1 | Cover, gear housing w/seal | 1 | |
25 | 10-28668 | Screw, 1/4 - 20 x 7/8 s.s | 4 | replaces F1999 |
26 | 13-26992 | Washer | 4 | replaces F8083 |
27 | 1 | Seal | 1 | replaces F694307 |
28 | 26-89238 | Seal | 1 | replaces F694305 |
29 | 25-F74305 | Seal | 1 | limited availability |
30 | 8245191 | Retainer | 1 | replaces F694961-1 |
31 | 25-F74305 | O-ring | 1 | limited availability |
33 | 45-FS707628 | Driveshaft, lower w/pinion gear | 1 | replaces FS694628 |
34 | 15-F9280 | Shim, .002 | A/R | discontinued |
| 15-F9279 | Shim, .003 | A/R | discontinued |
| 15-F9278 | Shim, .005 | A/R | discontinued |
| 15-F9277 | Shim, .010 | A/R | discontinued |
35 | 1 | Rod, lower shift | 1 | replaces F523705 |
36 | FA84621-1 | Arm | 1 | discontinued |
37 | 31-42647A1 | Bearing | 1 | replaces F694057 |
38 | 12-92721 | Washer | 1 | replaces F694186 |
39 | 892827 | Plug, pitot | 1 | discontinued, replaces F694226 |
40 | 10-79953Q04 | Plug | 3 | replaces F50109 |
41 | 12-191833 | Washer | 3 | replaces F8077 |
42 | 25-25007 | Seal | 1 | replaces F498618 |
43 | 826374 | Pin | 1 | replaces F498891 |
44 | 10-F1491 | Screw, 5/16 - 18 x 3-1/4 | 6 | |
45 | 13-53166 | Washer | 7 | replaces F8096 |
46 | 10-F1858 | Screw, 5/16 - 18 x 1 | 1 | discontinued |
47 | 15-F9284 | Shim .002 | A/R | discontinued |
| 15-F9283 | Shim .003 | A/R | |
| 15-F9282 | Shim .005 | A/R | discontinued |
| 15-F9281 | Shim .010 | A/R | discontinued |
48 | 43-816434A5 | Gear, forward 27 tooth | 1 | replaces FS694023 |
49 | 23-F2310 | Spacer .050 | A/R | limited availability |
| 23-F2290 | Spacer .060 | A/R | limited availability |
| 23-F2291 | Spacer .070 | A/R | limited availability |
| 23-F2292 | Spacer .080 | A/R | limited availability |
50 | 52-816433T | Clutch | 1 | replaces F694521 |
51 | 17-8M0029889 | Spring pin | 1 | replaces F1713 |
52 | 17-F84871-1 | Shift pin | 1 | discontinued |
53 | F90619-2 | Yoke | 1 | |
54 | 44-819284A3 | Shaft, propeller | 1 | discontinued, replaces FA721098 |
55 | 10-826377 | Retainer snout | 1 | replaces F438930 |
56 | F748116 | Snout, exhaust | 1 | discontinued, replaces F695116-2 |
57 | 12-F1856 | Washer | 1 | discontinued |
58 | 10-90073 | Screw, 5/16 - 18 x 1 | 1 | replaces F1994 |
59 | 43-816435 | Gear, reverse | 1 | replaces F694662 |
60 | 23-F2423 | Thrust ring | 1 | discontinued |
61 | 25-F707278 | Seal | 1 | |
62 | 803906T | Spool, propeller shaft w/bearing and seals | 1 | replaces FA707239 |
63 | 31-12576 | Thrust ring | 1 | replaces F523901 |
64 | 26-14077 | Seal | 1 | replaces F697555 |
65 | 26-12224 | Seal | 1 | replaces F697118 |
72 | 1 | Spacer, propeller | 1 | replaces F698099 |
74 | F697299 | Washer, prop spline | 1 | |
75 | 14-816629Q | Washer, tab | 1 | replaces F697140 |
76 | 11-52707Q1 | Stop nut, 3/4 - 16 | 1 | replaces F7000 |
82 | 1 | Seal kit | 1 | replaces FK1203 |
83 | 1 | Water pump kit | 1 | replaces FK1204 |
84 | 31-35924A1 | Cup, bearing | 1 | replaces F694056 |
85 | 31-35924T1 | Bearing | 1 | replaces F694058 |
86 | 11-35921 | Nut, pinion gear | 1 | replaces F694188 |
87 | F707902 | Ring, thrust | 1 | discontinued |
88 | 31-12578T | Bearing | 1 | replaces F523143 |
89 | 17-F8586 | Key | 1 | |
90 | 31-30956T | Bearing | 1 | replaces F523058 |
91 | 14-F707286 | Washer, tab | 1 | discontinued |
92 | 819217 | Retainer, threaded | 1 | replaces F707807 |
93 | F698735-1 | Seal, exhaust | 1 | discontinued |
94 | 1600-819231A13 | Gear housing | 1 | replaces FA707054 |
| 1600-817923A6 | Gear housing complete | 1 | discontinued, replaces FC722054 |