Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 50 H.P. 1990 Motor Leg parts diagram](/parts/outboard.motors/mercury/images/sm.mercury-force-50-h-p-1990-parts.motor-leg-16.jpg) | 1 | 27-F684453-1 | Gasket, cylinder exhaust lower | 1 | |
| 27-8268711 | Gasket, cylinder exhaust upper | 1 | replaces F691279 |
2 | 1500-819173T | Motor leg | 1 | discontinued, replaces F684133-2 |
3 | 819869 | Shock mount, side, lower | 2 | limited availability, replaces F215962 |
4 | 1 | Cover, shock mount, port | 1 | replaces F684973 |
5 | F183346-1 | Mount, shock, lower | 1 | discontinued |
6 | 10-F1129 | Fill head screw, 5/16 - 18 x 1/2 s.s | 4 | discontinued |
7 | 1 | Cover, shock mount, starboard | 1 | replaces F684972 |
8 | 10-830573 | Hex socket head cap screw, 3/8 - 16 x 1-1/4 | 2 | discontinued, replaces F1636 |
9 | 10-F1635 | Hex socket head cap screw, 3/8 - 16 x 3-1/2 | 2 | discontinued |
10 | 11-826378 | Acorn nut, 5/16 - 18 s.s | 2 | discontinued, replaces F1326 |
11 | F141704 | Coupler, gear shift rod | 1 | |
12 | 11-68292 | Hex nut, 5/16 - 18 s.s | 1 | replaces F1349 |
13 | F684611 | Extension, shift rod | 1 | |
14 | 10-F2214 | Hex head screw w/lock washer, 1/4 - 28 x 1/2 | 1 | discontinued |
15 | F683615 | Rod, gear shift upper | 1 | discontinued |
16 | 53-13194 | Retaining ring | 1 | replaces F185764 |
17 | 12-34437 | Washer | 1 | replaces F1987 |
18 | 37-F716374 | Decal, rear leg Force models | 1 | discontinued |
| 37-F716374 | Decal, rear leg BayLiner & Maxum models | 1 | discontinued, replaces F717374 |
19 | 37-F717893 | Decal, side leg BayLiner & Maxum models | 2 | discontinued |