Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 50 H.P. 1990 Support Plate parts diagram](/parts/outboard.motors/mercury/images/sm.mercury-force-50-h-p-1990-parts.support-plate-4.jpg) | 1 | 1 | Packing, support plate | 1 | replaces F684756-1 |
2 | F684989 | Seal, support plate | 1 | discontinued |
3 | F683354 | Bracket, upper mount | 1 | discontinued |
4 | 10-F1211 | Hex head machine screw, 1/4 - 28 x 5/8 | 2 | discontinued |
5 | 10-819110100 | Hex head screw, 1/4 - 20 x 1 | 4 | replaces F1532 |
6 | 1 | Mount, upper shock | 1 | replaces F203965 |
7 | 10-28635 | Hex cap screw, 1/4 - 20 x 5/8 | 3 | replaces F1854 |
8 | F663480-1 | Retainer, engine cover | 1 | discontinued |
9 | 13-26992 | Lock washer | 1 | replaces F8083 |
10 | 12-4002316 | Washer | 1 | replaces F8094 |
11 | 8M0001081 | Cam, latch shaft | 1 | replaces F481777 |
12 | 13-F2047 | Wave washer | 1 | |
13 | 23-812707 | Bearing, latch shaft | 2 | replaces F286818 |
14 | 820000A08 | Engine cover latch handle w/shaft | 1 | discontinued, replaces FA663469 |
15 | 400-2976A2 | Plate, support | 1 | discontinued, replaces F684038-2 |
16 | 10-852453 | Pan head screw, 10 - 24 x 9/16 s.s | 2 | replaces F1733 |
17 | 23-828763 | Bushing, electric cable entry | 1 | discontinued, replaces F549189-1 |
18 | 11-826709113 | Stop nut | 2 | replaces F2093 |
19 | 13-26992 | Washer | 4 | replaces F8083 |
20 | F5H141 | Steering link kit | 1 | discontinued |
21 | 10-90072 | Hex head cap screw, 3/8 - 24 x 1-5/8 | 1 | replaces F2073 |
22 | 23-F522359 | Spacer, steering link | 1 | discontinued |
23 | 23-8190062 | Bushing, cable entry | 1 | discontinued, replaces F660189 |
24 | F5H216 | Trailering tilt lock | 1 | discontinued, replaces F5H084 |
25 | F684408 | Cover, starter relay | 1 | discontinued |
26 | 10-41772 | Screw, 10 - 24 x 1/2 | 1 | discontinued, replaces F1979 |
27 | 37-8180291 | Decal, fuel mix | 1 | discontinued, replaces F703398 |