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Carburetor
(1990) - 507A90A, 507F90A, 507X90A, 507Y90A, 508F90A
Parts Diagram | ## | Part # | Description | Qty | Notes |
![Mercury Force 50 H.P. 1990 Carburetor parts diagram](/parts/outboard.motors/mercury/images/sm.mercury-force-50-h-p-1990-parts.carburetor-9.jpg) | -- | 1300-F884061 | Carburetor, complete WB-102A | 1 | discontinued |
1 | 19-FO10588 | Plug | 2 | |
2 | 19-FO16128 | Plug | 1 | |
3 | FO15725 | Valve choke relief | 1 | discontinued |
4 | 24-F10296 | Spring | 1 | |
5 | F10297 | Shaft, choke | 1 | discontinued |
6 | F10241 | E-ring | 1 | discontinued |
9 | 24-F10300 | Spring, choke return | 1 | |
10 | FO15724 | 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, idle mixture | 1 | discontinued |
20 | 24-27160 | Spring, idle needle | 1 | replaces FO11103 |
21 | F10265 | Needle and seat | 1 | replaces FK10309 |
23 | FO13193 | Main fuel jet .088 sea level - 2500 ft | 1 | |
| FO13949 | Main fuel jet .086 2500 - 5000 ft | 1 | |
| 1399-3517 | Main fuel jet .084 5000 - 7500 ft | 1 | replaces F10229 |
| 1399-3518 | Main fuel jet .082 7500 - 10000 ft | 1 | replaces F10230 |
24 | F10302 | Nozzle | 1 | discontinued |
25 | F10303 | Shaft, throttle | 1 | discontinued |
26 | FO16620 | E-ring | 1 | discontinued |
27 | 24-F10311 | Spring, throttle return | 1 | discontinued |
28 | F10313 | Shutter, throttle | 1 | discontinued |
29 | 10-803176 | Screw | 2 | replaces F10328 |
30 | F10318 | Jet | 1 | discontinued |
13 | F10319 | Tube | 1 | discontinued |
32 | 22-F84314-2 | Elbow | 1 | discontinued |
33 | FK10325 | Repair kit | 1 | discontinued |
34 | 27-809736A1 | Gasket kit | 1 | replaces FK10323 |
Parts list covers the following S/N:
507A90A, 507F90A, 507X90A, 507Y90A, 508F90A