Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0438595 | Cylinder & crankcase assembly. 10-15RP models only | 1 | |
1 | 0438599 | Cylinder & crankcase assembly. 15KC models only | 1 | |
2 | 0304178 | Dowel, bearing | 1 | |
3 | 0300402 | Taper pin | 1 | |
4 | 0318622 | Screw, cylinder to crankcase | 6 | |
5 | 0307551 | Plug, flushing | 1 | |
6 | 0311598 | Washer | 1 | |
7 | 0338208 | Bell crank, shift rod | 1 | |
8 | 0338234 | Cover, thermostat | 1 | |
9 | 0319537 | Clip, bell crank | 1 | |
10 | 0336637 | Bypass cover | 1 | |
11 | 0302504 | Pin, bell crank to shift rod | 1 | |
12 | 0319332 | Gasket, bypass cover | 1 | |
13 | 0300646 | Screw, bypass cover | 5 | |
14 | 0338221 | Cylinder head. 10-15RP models only | 1 | |
14 | 0341395 | Cylinder head. 15KC models only | 1 | |
15 | 0308017 | Screw, bell crank to shift rod | 1 | |
16 | 0328724 | Screw, detent spring | 1 | |
17 | 0435226 | Shaft & lever, shift | 1 | |
18 | 0333706 | Screw, cover | 3 | |
19 | 0436195 | Thermostat assembly | 1 | |
20 | 0339713 | Hose, overboard indicator | 1 | |
21 | 0338222 | Gasket, cylinder head | 1 | |
22 | 0319226 | Screw, cylinder head | 6 | |
23 | 0435266 | Exhaust cover, outer | 1 | |
24 | 0328497 | Exhaust cover, inner | 1 | |
25 | 0318925 | Gasket, exhaust cover | 2 | |
26 | 0302288 | Screw, exhaust cover | 7 | |
27 | 0339208 | Spacer, shift shaft | 1 | |
28 | 0336947 | Seal, cover | 1 | |
29 | 0330212 | Spring, backup, shift detent | 1 | |
30 | 0330913 | Spring, shift detent | 1 | |
31 | 0437684 | Spark plug, Champion QL82C. 10-15RP models only | 2 | |
31 | 0384771 | Spark plug, Champion uL77V. 15KC models only | 2 | |
31 | 0386941 | Spark plug, Champion L77J4. optional | 2 | |
31 | 0432424 | Spark plug, Champion QL16V. optional | 2 | |
31 | 0433627 | Spark plug, Champion L16V. optional | 2 | |
31 | 0387633 | Spark plug, Champion QL77J4. optional | 2 | |
32 | 0305650 | Cotter pin, bell crank | 1 | |
33 | 0336179 | Spring, thermostat | 1 | |
34 | 0335521 | Bushing, shift lever | 2 | |
35 | 0305650 | Cotter pin, shift link to bell crank | 1 | |
36 | 0306049 | Screw, cylinder to crankcase | 4 | |
37 | 0304380 | Spring washer, bell crank | 1 | |
38 | 0330838 | Screw, stop, w. o. t | 1 | |
39 | 0511421 | Washer, throttle lever | 1 | |
40 | 0338250 | Spacer, throttle lever | 1 | |
41 | 0437694 | Diaphragm, thermostat. 10-15RP models only | 1 | |
41 | 0435957 | Diaphragm, thermostat. 15KC models only | 1 | |
42 | 0336183 | Cup, thermostat | 1 | |
43 | 0336178 | Housing, thermostat | 1 | |
44 | 0339692 | Sleeve | 1 | |
45 | 0336211 | Spring, thermostat. 10-15RP models only | 1 | |
45 | 0446318 | Spring, thermostat. 15KC models only | 1 | |
46 | 0336185 | Washer, cover to diaphragm | 1 | |
47 | 0435714 | Throttle lever | 1 | |
48 | 0338295 | Link, throttle lever | 1 | |
49 | 0338237 | Pin, throttle cable to lever | 1 | |
50 | 0305652 | Screw, throttle lever | 1 | |
51 | 0330838 | Screw, throttle lever stop | 1 | |
52 | 0332203 | Screw, bypass cover | 1 | |
53 | 0336597 | Overboard indicator | 1 | |
54 | 0328702 | Washer, bell crank | 1 | |
55 | 0511411 | Clamp, fuel filter. 15KC models only | 1 | |
56 | 0436358 | Powerhead gasket set | 1 | |