| 1 | CARBURETTOR (Walbro HD-6B) |
| 1 | CARBURETTOR (Walbro HD-12B) |
| 2 | SCREW |
| 3 | COVER |
| 4 | GASKET |
| 5 | DIAPHRAGM PUMP |
| 6 | SCREEN-INLET |
| 7 | FITTING |
| 8 | FITTING |
| 9 | VALVE |
| 10 | SHAFT ASSY |
| 11 | LEVER |
| 12 | SCREW |
| 13 | SPRING |
| 14 | BALL-CHOKE FRICTION |
| 15 | SPRING |
| 16 | SCREW |
| 17 | LEVER |
| 18 | WASHER |
| 19 | VALVE |
| 20 | SPRING |
| 21 | SCREW |
| 22 | SHAFT |
| 23 | SPRING |
| 24 | SCREW |
| 25 | SPRING |
| 26 | NEEDLE (H Walbro HD-6B) |
| 26 | NEEDLE (H Walbro HD-12B) |
| 27 | LIMITER CAP (Walbro HD-12B) |
| 28 | SPRING |
| 29 | NEEDLE-IDLE SPEED (L Walbro HD-6B) |
| 29 | NEEDLE (Walbro HD-12B) |
| 30 | LIMITER CAP (Walbro HD-12B) |
| 31 | RETAINER (Walbro HD-12B) |
| 32 | PLUG-WELCH |
| 33 | NOZZLE (Walbro HD-6B) |
| 33 | NOZZLE ASSY (Walbro HD-12B) |
| 34 | JET (Walbro HD-6B) |
| 34 | JET (Walbro HD-12B) |
| 35 | SPRING (Walbro HD-6B) |
| 35 | SPRING (Walbro HD-12B) |
| 36 | VALVE INLET NEEDLE |
| 37 | LEVER-METERING |
| 38 | PIN-METERING LEVER |
| 39 | SCREW |
| 40 | GASKET |
| 41 | DIAPHRAGM |
| 42 | COVER |
| 43 | SCREW |
| 44 | REPAIR KIT (B = Set of gaskets) |