Honda WB20 – F-1 Casing/Impeller
Click a position number in the drawing. Enlarge drawing ↗
Positions
| Pos. | Part number | Description | Qty | |
|---|---|---|---|---|
| 1 | 78101-YG3-000 | Casing | 1 | |
| 2 | 78102-YG3-750 | Cover, casin | 1 | |
| 3 | 78103-YG3-000 | Inlet (PF2) | 1 | |
| 4 | 78104-YG3-000 | Outlet (PF2) | 1 | |
| 5 | 78106-YG3-750 | Impeller | 1 | |
| 6 | 78107-YG3-750 | Case, volute | 1 | |
| 7 | 78110-YB3-000 | Valve, in | 1 | |
| 8 | 78114-YB3-000 | Packing, out | 1 | |
| 9 | 78117-YB3-K10 | Cap, filler | 2 | |
| 10 | 91354-YH4-610 | O-ring, 23.7 | 2 | |
| 11 | 91352-YG4-000 | O-ring, 49X5 | 1 | |
| 12 | 78122-YB3-000 | Shim, adjust | 1 | |
| 13 | 78130-YB4-003 | Seal, mechan | 1 | |
| 14 | 90101-YG3-800 on request | frame 5000001-9999999 | 2 | |
| 15 | 90101-YG3-800 on request | frame 5000001-9999999 | 1 | |
| 16 | 90281-YB4-000 | Nut, cap, 6M | 3 | |
| 17 | 90474-333-000 | Washer, seal | 4 | |
| 18 | 91351-YG3-801 | O-ring, 217 | 1 | |
| 19 | 95701-08025-08 on request | frame 5000001-9999999 | 7 | |
| 20 | 95701-08028-08 on request | frame 5000001-9999999 | 8 |