Motorcycle Carburettors
VHSA/B Parts List
| No. | Parts No. | Description | No. | Parts No. | Description |
| 1 | 12797 | Venturi VHSB | 25 | 11752 | Choke retaining screw |
| 2 | 8530 | Needle VHSB | 26 | 8294 | Lever choke assy |
| 9713 | Needle VHSA | 27 | 8297 | Choke O ring | |
| 3 | 14206 | Needle jet/atomiser FN (34QD only) | 28 | 1104/1691 | Choke cable adjuster & locknut |
| 3 | 12539 | Needle jet/atomiser DP VHSB | 29 | 12006 | Choke support |
| 3 | 12542 | Needle jet/atomiser DQ VHSB | 30 | 3133 | Choke spring |
| 3 | 13368 | Needle jet/atomiser ET VHSA | 31 | 3238 | Choke piston |
| 4 | 12880 | Slide (Carb. With insert guide) VHSB | 32 | 10556 | Float pin |
| 4 | 12547 | Slide (Carb. Without insert guide) VHSB | 33 | 10544 | Float arm |
| 4 | 14760 | Slide, chrome (With insert guide) VHSB | 34 | * | Float bowl gasket |
| 4 | 13370 | Slide VHSA | 35 | 13042 | Float bowl |
| 5 | 6413 | Main Jet | 36 | 4957 | Spring washer |
| 6 | 13086 | Idle jet emulsion tube VHSB | 37 | 6430 | Float bowl screw |
| 6 | 10532 | Idle jet emulsion tube VHSA | 38 | 11957 | Main jet fuel filter VHSB |
| 7 | 1486 | Idle jet (short) | 39 | * | Float bowl nut O ring |
| 8 | 12995 | Idle jet (deep) VHSB, some models | 40 | 13645 | Float bowl nut |
| 9 | 6217 | Choke jet | 41 | 12541 | Atomiser guide |
| 10 | 10375 | Float needle valve | 41 | 14356 | Needle/Atomiser bush |
| 10 | 8649 | Float needle valve | 42 | 6288 | Needle valve washer |
| 11 | 9794 | Float, single | 43 | 12546 | Anti surge washer,main jet |
| 12 | 12630 | Float assy (double) | 44 | 10022 | Air screw |
| 13 | 1476 | Rubber cable cap | 45 | 7446 | Mixture screw spring |
| 14 | 1104 | Cable adjuster | 46 | 116304 | Stop screw spring |
| 15 | 12795 | Carburettor top VHSB | 47 | 12794 | Throttle stop screw |
| 10006 | Carburettor top VHSA | 48 | 12093 | Filter | |
| 16 | 1481/1692 | Cable adjuster & locknut | 49 | * | Fibre washer |
| 17 | 3698 | Cable elbow 90 degrees | 50 | 12094 | Filter screw cap |
| 17 | 11879 | Cable elbow 70 degrees | 51 | 13365 | Float bowl |
| 17 | 9330 | Cable elbow 40 degrees | 52 | 13041 | Float bowl |
| 18 | 10889 | Cable holder | 53 | 52611 | Gasket set |
| 19 | 9596 | Needle circlip | 53 | 52612 | Gasket set |
| 20 | 12019 | Slide spring (0.6Kg/58mm) VHSB | 54 | 14413 | Slide spring |
| 20 | 11734 | Slide spring (1Kg/58mm) VHSB | 54 | 14645 | Slide spring |
| 20 | 10008 | Slide spring VHSA | 55 | 14416 | Slide spring washer |
| 21 | 12789 | Slide insert guide VHSB | 56 | 14195 | Cable retainer |
| 22 | * | Top cover gasket | 57 | 10825 | Needle washer |
| 58 | 14200 | Aprilia slide | |||
| 23 | 13336 | Rubber cap | 59 | 14197 | Carburettor top |
| 24 | 13604 | Carburettor top VHSB | Manual | DellortoTuning manual |