Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0303398 | Screw, impeller housing. to gear case | 4 | |
2 | 0304051 | Washer, screw, bracket to crankcase | 1 | |
3 | 0305652 | Screw, bracket to crankcase | 1 | |
4 | 0312491 | Screw, clamp to bracket | 2 | |
5 | 0313079 | Washer, nut, timing cam assembly | 1 | |
6 | 0395448 | Ball & socket assembly | 1 | |
7 | 0321453 | Seal, impeller housing | 1 | |
8 | 0325135 | Screw, stator to cylinder. crankcase | 4 | |
9 | 0327058 | Connector, cable to bracket | 1 | |
10 | 0327059 | Bracket, clamp, spark advance cable | 1 | |
11 | 0327103 | Clamp, cable to bracket | 1 | |
12 | 0327142 | Connector, cable outer to timing rod | 1 | |
13 | 0327143 | Shifter, clutch dog | 1 | |
14 | 0327146 | Gear, reverse | 1 | |
15 | 0327147 | Nut, pinion | 1 | |
16 | 0327182 | Plate, impeller housing | 1 | |
17 | 0397590 | Impeller housing | 1 | |
18 | 0328064 | Nut, timing rod | 2 | |
19 | 0328735 | Washer, nut, timing rod | 1 | |
20 | 0328740 | Nut, cam assembly | 1 | |
21 | 0397264 | Starter motor assembly. see electric start for service parts | 1 | |
22 | 0397592 | Gear set, pinion & forward gear | 1 | |
23 | 0397594 | Drive shaft, long | 1 | |
23 | 0397595 | Drive shaft, x-long | 1 | |
24 | 0397596 | Impeller assembly | 1 | |
25 | 0397597 | Cam assembly, timing adjustment | 1 | |
26 | 0397598 | Bracket assembly, cable | 1 | |
27 | 0397599 | Timing rod assembly | 1 | |
28 | 0397600 | Cable assembly, spark advance | 1 | |
29 | 0583393 | Flywheel assembly | 1 | |
30 | 0583117 | Stator assembly | 1 | |
31 | 0331862 | Housing | 1 | |
32 | 0398571 | Gear case assembly, 20 inch | 1 | |
32 | 0398572 | Gear case assembly, 25 inch | 1 | |