Parts Diagram | ## | Part # | Description | Qty | Notes |
| | 5005574 | Cylinder & crankcase assembly. not shown | 1 | |
1 | 0304178 | *dowel pin, bearing | 2 | |
2 | 0314616 | *stud, cylinder to adapter | 1 | |
3 | 0305070 | *taper pin | 1 | |
4 | 0308747 | *screw, crankcase to cylinder | 2 | |
5 | 0308752 | *screw, main bearing. upper & lower | 4 | |
6 | 0308742 | *screw, crankcase to cylinder | 8 | |
7 | 0303492 | *nipple, pulse | 1 | |
9 | 0306539 | Screw, bracket | 2 | |
10 | 0328695 | Screw, shift lever to shaft | 1 | |
11 | 0322323 | Screw, cylinder head | 10 | |
12 | 0337504 | Bracket, cylinder head, starboard | 1 | |
13 | 0337503 | Bracket, cylinder head, port | 1 | |
14 | 0319253 | Fitting, crankcase | 1 | |
15 | 0436195 | Thermostat | 1 | |
16 | 0202026 | Washer, shift lever | 1 | |
17 | 0331765 | Keeper, bushing & rod | 1 | |
18 | 0343141 | Cover, thermostat | 1 | |
20 | 0432424 | Spark plug, Champion QL16V. radio noise suppression spark plug | 2 | |
20 | 0433627 | Spark plug, Champion L16V. optional | 2 | |
21 | 0584472 | Lead assembly, ground | 1 | |
22 | 0349785 | Cap, flush fitting | 1 | |
23 | 0322567 | Fitting, flush | 1 | |
24 | 0349774 | Valve, fitting | 1 | |
25 | 0335359 | Gasket, cylinder head | 1 | |
26 | 0325211 | Gasket, water passage | 1 | |
27 | 5004666 | Cover & plug assembly, water passage | 1 | |
28 | 0321164 | *plug, cover | 1 | |
28a | 0306266 | *elbow | 1 | |
29 | 0312708 | Bushing, shift shaft lever | 1 | |
30 | 0435957 | Diaphragm & cup assembly | 1 | |
31 | 0330941 | Pin retainer, shift lever | 1 | |
32 | 0340101 | Cylinder head | 1 | |
33 | 0329830 | Gasket, cover | 1 | |
34 | 0306012 | Spring washer, shift lever | 1 | |
35 | 0336178 | Housing, thermostat | 1 | |
36 | 0 | Hose, indicator, 18-3/4 in. 480MM. cut to length from p/n 310828 | 1 | |
37 | 0337505 | Grommet, bracket | 2 | |
38 | 0326023 | Lift ring | 1 | |
39 | 0316355 | Nut, stud | 1 | |
40 | 0396831 | Lever, shift rod | 1 | |
41 | 0396832 | Shift lever assembly, crankcase | 1 | |
42 | 0318178 | Screw, cover | 12 | |
43 | 0306049 | Screw, cover, thermostat | 4 | |
44 | 0336179 | Spring, thermostat | 1 | |
45 | 0343977 | Spring, thermostat relief yellow | 1 | |
46 | 0336185 | Washer, cover, thermostat | 1 | |
47 | 0330143 | Stud, double ended | 1 | |
48 | 0328701 | Washer, stud | 1 | |
49 | 0328740 | Nut, washer | 1 | |
50 | 0439083 | Powerhead gasket set | 1 | |
51 | 0322706 | Fitting, drain upper crankcase | 1 | |
52 | 0322076 | Fitting, drain lower crankcase | 1 | |
53 | 0346931 | Clamp, drain fitting 14MM | 4 | |
54 | 0 | Hose, drain fitting to valve. cut to length from p/n 331683 | 1 | |
55 | 5004655 | Flush kit, female adapter | 1 | |
| 0349776 | *plug, dust. not shown | 1 | |