Parts Diagram | ## | Part # | Description | Qty | Notes |
| 0389914 | 0389914 | Carburetor assembly. 9.9 models not shown | 1 | |
0390773 | 0390773 | Carburetor assembly. sel models only not shown | 1 | |
0391654 | 0391654 | Carburetor assembly. 15 models not shown | 1 | |
1 | 0312830 | Link, cam follower | 1 | |
2 | 0304201 | Lead shot | 3 | |
3 | 0386149 | Float assembly | 1 | |
4 | 0305243 | Core plug | 1 | |
6 | 0303048 | Washer, throttle shaft | 1 | |
7 | 0312831 | Shoulder screw, cam follower | 1 | |
8 | 0320469 | Spring, throttle return | 1 | |
9 | 0310925 | Washer, shoulder screw | 1 | |
10 | 0319023 | Spring, choke return | 1 | |
11 | 0323328 | Roller, cam follower | 1 | |
12 | 0319008 | Screw, float bowl | 4 | |
13 | 0314575 | Roll pin, throttle shaft | 1 | |
14 | 0321734 | Spring, choke override | 1 | |
15 | 0323327 | Cam follower | 1 | |
16 | 0307191 | Screw, choke shaft retaining clip | 1 | |
17 | 0310942 | Retaining clip, choke shaft | 1 | |
18 | 0202850 | Retaining ring, choke lever | 1 | |
19 | 0319021 | Lever, choke | 1 | |
20 | 0324393 | Screw, cam follower adjustment | 1 | |
21 | 0315232 | Retainer, needle valve | 1 | |
22 | 0386152 | Needle valve, slow speed | 1 | |
23 | 0322752 | Orifice plug, no.38. 9.9 models | 1 | |
23 | 0322293 | Orifice plug, no.54. sel models only | 1 | |
23 | 0326858 | Orifice plug, no.56. 15 models | 1 | |
24 | 0318536 | Sleeve | 1 | |
25 | 0314513 | Nipple | 1 | |
26 | 0678882 | Float valve & seat assembly | 1 | |
27 | 0301996 | Gasket | 1 | |
28 | 0603145 | Clip | 1 | |
29 | 0302661 | Hinge pin, float | 1 | |
30 | 0319011 | Gasket, float bowl | 1 | |
31 | 0319010 | Float chamber | 1 | |
32 | 0324434 | Detent, choke knob | 1 | |
33 | 0306413 | Washer, base to carburetor | 2 | |
34 | 0306419 | Screw, battery cable ground. electric start models only | 1 | |
35 | 0390460 | Manifold, intake | 1 | |
36 | 0306409 | Screw, manifold to crankcase short | 1 | |
37 | 0306418 | Screw, manifold to crankcase long | 5 | |
38 | 0306488 | Lock washer, cable ground to bracket. electric start models only | 1 | |
39 | 0318932 | Gasket, carburetor to manifold | 1 | |
40 | 0306338 | Nut, carburetor mounting | 2 | |
41 | 0319287 | Seal, air silencer to carburetor | 1 | |
42 | 0322120 | Base, air silencer | 1 | |
43 | 0326932 | Cover, air silencer | 1 | |
44 | 0314496 | Screw, air silencer base to carburetor | 2 | |
45 | 0320521 | Grommet, knob to air silencer | 1 | |
46 | 0319317 | Screw, silencer cover to base | 4 | |
0390050 | 0390050 | Leaf plate assembly. not shown | 1 | |
47 | 0386477 | Leaf plate & valve assembly | 1 | |
48 | 0305344 | Screen | 1 | |
49 | 0385111 | Check valve | 1 | |
50 | 0303761 | Screw, leaf to plate | 4 | |
51 | 0325038 | Shim. 15 models | 2 | |
52 | 0386842 | Stop set, leaf | 1 | |
53 | 0318922 | Leaf valve | 2 | |
54 | 0325260 | Gasket, leaf plate | 1 | |
55 | 0318924 | Gasket, plate to crankcase | 1 | |
56 | 0386698 | Carburetor repair kit | 1 | |