Parts Diagram | ## | Part # | Description | Qty | Notes |
| 0387123 | 0387123 | Carburetor assembly, upper. not shown | 1 | |
0386728 | 0386728 | Carburetor assembly, lower. not shown | 1 | |
1 | 0387124 | Body assembly, upper | 1 | |
1 | 0386794 | Body assembly, lower | 1 | |
2 | 0202310 | Core plug | 2 | |
3 | 0314906 | Clip, spring | 1 | |
4 | 0300803 | Washer, follower screw. upper carburetor only | 1 | |
5 | 0316092 | Choke valve | 1 | |
6 | 0313075 | Screw, choke valve | 4 | |
7 | 0317182 | Throttle valve | 2 | |
8 | 0312852 | Screw, throttle valve | 4 | |
9 | 0384256 | Choke shaft. upper carburetor only | 1 | |
9 | 0384255 | Choke shaft. lower carburetor only | 1 | |
10 | 0383438 | Throttle shaft | 1 | |
11 | 0307596 | Washer, throttle shaft | 1 | |
12 | 0314887 | Spring, throttle return | 1 | |
13 | 0314575 | Roll pin, return spring. lower carburetor only | 1 | |
14 | 0303261 | Roll pin, shaft | | |
15 | 0311516 | Screw, clip | 1 | |
16 | 0383668 | Arm & pin, choke. lower carburetor only | 1 | |
17 | 0304572 | Screw, arm to shaft. lower carburetor only | 1 | |
18 | 0313396 | Washer, shoulder screw. lower carburetor only | 1 | |
19 | 0314896 | Spring, detent lever. lower carburetor only | 1 | |
20 | 0320049 | Lever, manual choke. lower carburetor only | 1 | |
21 | 0314981 | Spring, manual choke. lower carburetor only | 1 | |
22 | 0310540 | Washer, shoulder screw. lower carburetor only | 1 | |
23 | 0307382 | Shoulder screw, lever. lower carburetor only | 1 | |
24 | 0382370 | Lever & pin. upper carburetor only | 1 | |
25 | 0308199 | Roller, cam follower. upper carburetor only | 1 | |
26 | 0302812 | Screw, cam follower. upper carburetor only | 1 | |
27 | 0317501 | Screw plug, orifice | 2 | |
28 | 0378895 | Float valve assembly | 1 | |
29 | 0301996 | Washer | 1 | |
30 | 0383437 | Float assembly | 1 | |
31 | 0302661 | Pin, float | 1 | |
32 | 0314884 | Gasket, float bowl | 1 | |
33 | 0320661 | Orifice plug 61C | 2 | |
34 | 0303630 | Washer, screw plug | 2 | |
35 | 0307832 | Screw, plug | 2 | |
36 | 0307466 | Screw, bowl to body | 4 | |
37 | 0384913 | Float chamber assembly | 1 | |
38 | 0309781 | Plug, float chamber | 2 | |
39 | 0317477 | Washer, screw plug | 2 | |
40 | 0317473 | Orifice, idle | 2 | |
41 | 0306396 | Lock washer | 8 | |
42 | 0315052 | Gasket, carburetor mounting | 2 | |
43 | 0306338 | Nut, carburetor mounting | 8 | |
44 | 0383906 | Carburetor repair kit | 1 | |