Mercury Force 90 H.P. 1991, Motor Leg - parts catalog
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Motor Leg
(1991) - 906F91A, 906X91A, 908A91A, 908E91A, 908F91A| Parts Diagram | ## | Part # | Description | Qty | Notes |
 | 1 | 1 | Tube, leg exhaust | 1 | replaces F694660 |
| 2 | 13-26992 | Spring lock washer | 4 | replaces F8083 | |
| 3 | 10-28636 | Screw, 1/4 - 20 x 3/4 | 4 | replaces F1864 | |
| 4 | 25-F439736 | Seal | 1 | limited availability | |
| 5 | 2 | Leg, motor 20 inch models | 1 | replaces F721133 | |
| 2 | Leg, motor 25 inch models | 1 | replaces F710133-1 | ||
| 6 | 820631 | Mount, upper shock | 2 | discontinued, replaces F694347 | |
| 7 | FA85355-1 | Washer set | 2 | limited availability | |
| 8 | 13-35048 | Lock washer | 7 | replaces F1703 | |
| 9 | 10-F2296 | Screw, 1/2 - 13 x 7/8 | 4 | limited availability | |
| 10 | 10-F1912 | Screw, 10 - 24 x 1/2 | 4 | discontinued | |
| 11 | FK692779 | Baffle, air intake | 1 | discontinued | |
| 12 | FK719135F | Cover, front leg | 1 | discontinued, replaces FK719135 | |
| 13 | 10-F2030 | Screw, 1/4 - 20 x 1-1/4 | 4 | ||
| 14 | F720606F | Cap, king pin 20 inch models | 1 | discontinued, replaces F720606 | |
| 15 | 10-F2312 | Screw, 5/16 - 18 x 1-3/4 | 4 | discontinued | |
| 16 | F721606F | Cap, king pin 25 inch models | 1 | discontinued, replaces F721606 | |
| 17 | F631707F | Cover, shock mount lower 25 inch models | 1 | discontinued, replaces F631707 | |
| 18 | 10-28782 | Screw, 5/16 - 18 x 7/8 | 4 | replaces F1822 | |
| 19 | 13-53166 | Lock washer | 4 | replaces F8096 | |
| 20 | 803714T | Mount, lower shock | 1 | discontinued, replaces F438436 | |
| 21 | F178323 | Seal | 1 | discontinued | |
| 22 | F438962 | Mount, lower rear shock | 2 | discontinued | |
| 23 | 10-F1263 | Screw, 5/16 - 18 x 9/16 | 2 | ||
| 24 | 17-F1664 | Spring pin | 2 | ||
| 25 | 54-F85772 | Clamp | 1 | ||
| 26 | 24-F85380 | Spring | 1 | ||
| 27 | 895012A01 | Boot, idle exhaust | 1 | replaces F85130 | |
| 28 | 816513 | Insert | 1 | replaces F85258 | |
| 29 | 817931A7 | Cover, motor leg rear | 1 | discontinued, replaces F178145-5 | |
| 30 | 37-F716374 | Decal, leg cover, rear Force | 1 | discontinued | |
| 37-F716374 | Decal, leg cover, rear BayLiner & Maxum | 1 | discontinued, replaces F717374 | ||
| 31 | 37-F717893 | Decal, leg cover, side BayLiner & Maxum | 2 | discontinued |
Parts list covers the following S/N:
906F91A, 906X91A, 908A91A, 908E91A, 908F91A
