Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 90 H.P. 1990 L-Drive Carburetor parts diagram](/parts/outboard.motors/mercury/images/sm.mercury-force-90-h-p-1990-l-drive-parts-2.carburetor-6.jpg) | 1 | 19-FO10588 | Plug | 1 | |
2 | 19-FO16128 | Plug | 1 | replaces FO106128 |
5 | F10299 | Shaft, choke | 1 | discontinued |
6 | F10241 | E-ring | 1 | discontinued |
9 | 24-F10300 | Spring, choke return | 1 | |
10 | F10301 | Shutter, choke | 1 | discontinued |
11 | 10-803176 | Screw | 2 | replaces F10328 |
12 | 27-828925 | Gasket, carburetor | 1 | replaces F85906 |
13 | 891730A01 | Float | 1 | replaces FO13554 |
14 | 17-FO13944 | Pin | 1 | |
15 | F10333 | Bowl | 1 | replaces F10127 |
16 | 27-FO15623 | Gasket | 1 | |
17 | 1399-5128 | Screw | 1 | discontinued, replaces FO13945 |
18 | 27-FO2510 | Gasket | 2 | |
19 | F10307 | Screw | 1 | discontinued |
20 | 24-27160 | Spring | 1 | replaces FO11103 |
21 | F10265 | Needle & seat | 1 | replaces FK10309 |
23 | 1399-3794 | Main fuel jet .074 sea level - 2500 ft | 1 | replaces F10212 |
| 1395-6207 | Main fuel jet .072 2500 - 5000 ft | 1 | replaces F10270 |
| 1395-6030 | Main fuel jet .070 5000 - 7500 ft | 1 | replaces F10214 |
| 1395-6029 | Main fuel jet .068 7500 - 10000 ft | 1 | replaces F10215 |
24 | F10302 | Nozzle | 1 | discontinued |
25 | F10305 | Shaft, throttle | 1 | discontinued |
27 | 24-F10312 | Spring | 1 | |
28 | F10315 | Shutter | 1 | discontinued |
29 | 10-803176 | Screw | 2 | replaces F10328 |
31 | F10319 | Tube | 1 | discontinued |
32 | 1399-3518 | Elbow, top carburetor | 1 | replaces F10230 |
| 10231 | Elbow, middle & bottom carburetor | 1 | |
33 | F10322 | Connector | 1 | discontinued |
| 1300-F895061-3 | Carburetor, top wB104A | 1 | discontinued, replaces F895061 |
| 1300-F879061-3 | Carburetor, middle wB105A | 1 | discontinued, replaces F879061 |
| 1300-F879061-3 | Carburetor, bottom wB105A | 1 | discontinued, replaces F879061 |
34 | 27-809736A1 | Gasket set | 1 | replaces FK10323 |
35 | FK10324 | Repair kit | 1 | |