Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0437340 | Intake manifold assembly, upper | 1 | |
1 | 0437338 | Intake manifold assembly, lower | 1 | |
2 | 0325659 | Fitting, drain | 1 | |
3 | 0314616 | Stud | | |
4 | 0328789 | Fitting, primer | | |
5 | 0320744 | Washer, screw | 1 | |
6 | 0343985 | Timing pointer, manifold | 1 | |
7 | 0310379 | Screw, timing pointer | 1 | |
8 | 0439922 | Knob assembly, cover to carburetor | 2 | |
9 | 0341381 | Washer, throttle cam | 1 | |
10 | 0439042 | Reed box assembly | 6 | |
12 | 0341476 | Gasket, intake, lower. included in powerhead gasket set | 1 | |
13 | 0436998 | Air silencer & seal | 1 | |
14 | 0339581 | Seal, air silencer to carburetor | 6 | |
15 | 0335026 | Decal, timing | 1 | |
17 | 0328622 | Gasket, manifold to crankcase. included in powerhead gasket set | 1 | |
18 | 0332265 | Screw, reed box | 12 | |
20 | 0332266 | Gasket, leaf plate. included in powerhead gasket set | 6 | |
21 | 0437234 | Solenoid assembly, primer | 1 | |
22 | 0341071 | Cover, primer solenoid | 1 | |
23 | 0341297 | Gasket, solenoid | 1 | |
24 | 0511809 | Plunger | 1 | |
25 | 0513185 | Sleeve | 1 | |
26 | 0332365 | Filter, valve housing | 1 | |
27 | 0512947 | Terminal | 1 | |
28 | 0511986 | Spring, valve | 1 | |
29 | 0511987 | Spring, plunger | 1 | |
30 | 0333447 | Valve, plunger | 1 | |
31 | 0510818 | Terminal | 1 | |
32 | 0330121 | Screw, cover to housing | 4 | |
33 | 0175158 | Valve, maintenance | 1 | |
34 | 0331365 | O-ring, valve | 1 | |
35 | 0126341 | Cap | 1 | |
36 | 0328735 | Washer, primer solenoid | 2 | |
37 | 0339842 | Sleeve, air silencer | 6 | |
38 | 0341898 | Trunnion block | 1 | |
39 | 0340716 | Hose, air silencer drain | 1 | |
40 | 0324430 | Screw, block to manifold | 2 | |
41 | 0307471 | Screw, manifold, short | 21 | |
42 | 0322892 | Cap, fitting, upper | 1 | |
43 | 0 | Hose, air silencer to crankcase, 25 in. 635 mm. cut to length from 25 ft. 7, 6M roll, p/n 335802 | 1 | |
45 | 0308825 | Screw | 2 | |
46 | 0339335 | Hose, fuel tee to manifold | 1 | |
47 | 0329271 | Cover, trunnion | 2 | |
48 | 0332353 | Screw, throttle cam | 1 | |
49 | 0339440 | Throttle cam | 1 | |
50 | 0338896 | Tee, fuel | 1 | |
51 | 0317893 | Tie strap, primer hoses | 1 | |
52 | 0320107 | Tie strap | | |
53 | 0331674 | Hose, tee to primer | 1 | |
54 | 0338961 | Hose, manifold to #5 carburetor | 1 | |
55 | 0435732 | Fuel manifold | 1 | |
56 | 0325569 | Tee, primer hose | 5 | |
57 | 0 | Hose, primer. cut to length from 25 ft. 7, 6M roll, p/n 327229 | | |
58 | 0339332 | Hose, manifold to #1 carburetor | 1 | |
59 | 0339334 | Hose, manifold to #4 carburetor | 1 | |
60 | 0303701 | Washer | 1 | |
61 | 0331674 | Hose, manifold to #2 carburetor | 1 | |
62 | 0339333 | Hose, manifold to & #6 carbs | 2 | |
63 | 0340840 | Seal, knob to air silencer | 2 | |
64 | 0328725 | Screw, trunnion cover | 2 | |