Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0388555 | Fuel pump assembly, upper. replace with part no. stamped on existing fuel pump | 1 | |
1 | 0389440 | Fuel pump assembly, lower. replace with part no. stamped on existing fuel pump | 1 | |
1 | 0393648 | Fuel pump assembly, upper. replace with part no. stamped on existing fuel pump | 1 | |
1 | 0393650 | Fuel pump assembly, lower. replace with part no. stamped on existing fuel pump | 1 | |
2 | 0312679 | Gasket, cap to pump | 1 | |
3 | 0312675 | Screen, filter | 1 | |
4 | 0322759 | Cap, filter | 1 | |
5 | 0312677 | Screw, cap | 1 | |
6 | 0 | Hose, pump to crankcase 5-1/4" long. use 309364 cut to length | 1 | |
7 | 0308777 | Screw, pump mounting | 4 | |
8 | 0390466 | Fuel manifold assembly | 1 | |
9 | 0324078 | Hose, lower pump to manifold | 1 | |
10 | 0320107 | Clamp strap, hose | 17 | |
11 | 0 | Hose, fuel manifold to primer solenoid 6-3. use 319733 cut to length | 1 | |
12 | 0322762 | Hose, pump to crankcase | 1 | |
13 | 0325663 | Hose, carburetor to manifold | 3 | |
14 | 0315942 | Spring | 1 | |
15 | 0 | Hose, upper to lower pump. cut from 319719, 25 ft. roll | 1 | |
15 | 0323401 | Hose, upper to lower pump. late production with curved molded hose | 1 | |
16 | 0324370 | Hose, connector to pump, upper | 1 | |
17 | 0393103 | Fuel pump repair kit. use for fuel pump stamped with part no.388555 or 389440 | 1 | |
17 | 0393867 | Fuel pump repair kit. use for fuel pump stamped with part no.393648 or 393650 | 1 | |