Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 90 H.P. 1991-1992 Power Trim-Design I, with Bayonet Connectors parts diagram](http://www.selffixer.com/parts/outboard.motors/mercury/images/sm.mercury-force-90-h-p-1991-1992-parts.power-trim-design-i-with-bayonet-connectors-30.jpg) | -- | 819762A12 | Trim and tilt assembly | 1 | discontinued, replaces F5H196 |
1 | F694541-2 | Pump/motor assembly, see pump/motor assembly section for breakdown | 1 | discontinued |
2 | 16-827512 | Stud | 1 | discontinued, replaces 16-F660273 |
3 | 13-53166 | Lock washer, .312 | 1 | |
4 | 11-68292 | Nut, .312-18 | 1 | |
5 | 10-28782 | Screw, .312-18 x .875 | 2 | replaces 10-F1822 |
6 | FA663744 | Wire kit | 1 | discontinued |
7 | 87-803632T | Relay | 2 | replaces 87-F660917 |
8 | 10-F1760 | Screw, #10-24 x .375 | 4 | discontinued |
9 | 12-89302 | Washer, .203 x .406 x .040 | 4 | |
10 | F91446-2 | Bracket, circuit breaker | 1 | limited availability |
11 | 37-F510374-1 | Decal, circuit breaker | 1 | discontinued |
12 | 88-F510460 | Breaker, circuit | 1 | limited availability |
13 | 11-68219 | Nut, #10-32 stainless steel | 4 | |
14 | 13-26996 | Lock washer, #10 stainless steel | 2 | |
15 | 84-F660908 | Wire assembly red | 1 | discontinued |
16 | 819108F | Cylinder assembly, tilt | 1 | see tilt cylinder-motor and pump Design II for parts breakdown. limited availability |
16A | 23-F178344 | Bushing | 1 | limited availability |
17 | 11-826709117 | Nut, .500-20 | 2 | replaces 11-35778 |
18 | 12-F1710 | Washer | 2 | discontinued |
19 | 13-F1711 | Washer, bowed | 2 | discontinued |
20 | F449889 | Shaft, shock upper | 1 | |
22 | 32-F660758 | Line, hydraulic, upper tilt | 1 | discontinued |
23 | 32-F660754 | Line, hydraulic, lower tilt | 1 | discontinued |
24 | 32-F660254 | Line, hydraulic, upper trim | 1 | limited availability |
25 | 32-F660253 | Line, hydraulic, lower trim | 1 | discontinued |
26 | 818055A3 | Housing assembly painted | 1 | discontinued |
27 | F449632 | Shaft, trim housing | 1 | |
28 | 23-F449362 | Bushing, trim housing shaft | 2 | |
29 | 11-F7053 | Nut, .625-18 brass | 2 | |
30 | F449354 | Bracket, thrust | 1 | discontinued |
31 | 10-34939 | Screw, .250-20 x .500 | 2 | discontinued |
32 | 19-F1966 | Plug | 1 | discontinued |
33 | F660978 | Bracket, relay | 2 | discontinued |