Parts Diagram | ## | Part # | Description | Qty | Notes |
| 0388980 | 0388980 | Carburetor assembly 25 hp models only not shown | 1 | |
0388978 | 0388978 | Carburetor assembly 35 hp models only not shown | 1 | |
1 | 0318444 | Bell crank, choke | 1 | |
2 | 0304201 | Lead shot | 1 | |
3 | 0310302 | Screw, float bowl | 4 | |
4 | 0307542 | Core plug | 2 | |
5 | 0202310 | Core plug. 25 hp models only | 1 | |
5 | 0306442 | Core plug. 35 hp models only | 1 | |
6 | 0313973 | Retainer | 1 | |
7 | 0316332 | Gasket, nozzle | 1 | |
8 | 0313357 | Spring, throttle return | 1 | |
9 | 0303630 | Washer, screw plug | 1 | |
10 | 0303261 | Roll pin, shaft | 2 | |
11 | 0316331 | Gasket, float bowl | 1 | |
12 | 0302661 | Hinge pin, float | 1 | |
13 | 0307596 | Washer, throttle shaft | 1 | |
14 | 0320287 | Adjustment lever | 1 | |
15 | 0510278 | Screw, throttle ever | 1 | |
16 | 0300803 | Washer | 1 | |
17 | 0311516 | Screw, clip | 1 | |
18 | 0314906 | Clip | 1 | |
19 | 0315239 | Spring, choke return | 1 | |
20 | 0318445 | Spring, choke override | 1 | |
21 | 0309720 | Shoulder screw | 1 | |
22 | 0553645 | Washer, bell crank screw | 1 | |
23 | 0315236 | Lever, choke | 1 | |
24 | 0307382 | Shoulder screw, lever | 1 | |
25 | 0315074 | Bow washer | 1 | |
26 | 0313396 | Washer | 1 | |
27 | 0318536 | Sleeve | 1 | |
28 | 0315232 | Retainer, needle valve | 1 | |
29 | 0388278 | Float chamber | 1 | |
30 | 0319831 | Orifice plug. 35 hp models only | 1 | |
30 | 0324020 | Orifice plug. 25 hp models only | 1 | |
31 | 0307832 | Screw plug | 1 | |
32 | 0378895 | Float valve and seat assembly | 1 | |
33 | 0301996 | Gasket | 1 | |
34 | 0388885 | Needle valve, slow speed | 1 | |
35 | 0382363 | Float assembly | 1 | |
36 | 0313329 | Retainer, throttle lever | 1 | |
37 | 0303792 | Cover, solenoid. electric start models only | 1 | |
38 | 0320783 | Spring, plunger. electric start models only | 1 | |
39 | 0377890 | Plunger, solenoid. electric start models only | 1 | |
40 | 0385554 | Solenoid. electric start models only | 1 | |
41 | 0323338 | Gasket, carburetor to silencer | 2 | |
42 | 0316074 | Plug, air silencer | 1 | |
43 | 0323339 | Support, air silencer | 1 | |
44 | 0309483 | Screw, air silencer | 1 | |
45 | 0306413 | Washer, air silencer | 1 | |
46 | 0307999 | Nut, air silencer | 1 | |
47 | 0314477 | Gasket, carburetor to manifold | 1 | |
48 | 0316355 | Nut, carburetor mounting | 2 | |
49 | 0315322 | Link. electric start models only | 1 | |
50 | 0303739 | Pivot pin. electric start models only | 1 | |
51 | 0382778 | Pin, solenoid shaft. electric start models only | 1 | |
52 | 0510193 | Screw, choke lead. electric start models only | 1 | |
53 | 0305650 | Cotter pin. electric start models only | 1 | |
54 | 0322784 | Screw, silencer to carburetor | 3 | |
55 | 0303747 | Lever, shaft to link. electric start models only | 1 | |
56 | 0388916 | Air silencer | 1 | |
57 | 0318439 | Link, throttle lever to choke bell crank | 1 | |
58 | 0303740 | Yoke, solenoid. electric start models only | 1 | |
59 | 0303737 | Screw, yoke to bracket. electric start models only | 2 | |
60 | 0323622 | Adjusting knob, slow speed | 1 | |
61 | 0306015 | Washer, silencer to carburetor | 3 | |
62 | 0204490 | Detent, choke link | 1 | |
63 | 0387856 | Carburetor repair kit | 1 | |