VM28-418 (TM28) Data Set
| # | Description | VM28-418 |
| 1 | Cold Start Assy | VM26/116 |
| 2 | Thrust pad: Throttle Spring | VM28/1046 |
| 3 | Screw: Needle Retainer | CW2=0310 |
| 4 | Retainer: Jet Needle | VM28/1042 |
| 5 | E-Clip: Jet Needle | VM18/341 |
| 6 | Jet Needle | # |
| 7 | Throttle Valve | 832-33001-size |
| 10 | Screw: Throttle Valve Guide | VM38/132 |
| 11 | Washer: Throttle Valve Guide | VM34/274 |
| 14 | Pivot: Float Arm | VM30/160 |
| 16 | Retainer: Float | VM26/42 |
| 17 | Pilot Jet | VM22/210-size |
| 18 | Float Assy | VM28/694 |
| 19 | Gasket: Float Bowl | VM26/228 |
| 20 | Float Bowl | VM26/220-15 |
| 21 | Retainer: Vent Hose | VM30/113 |
| 22 | Screw: Float Bowl | CW2=0416 |
| 23 | Gasket: Drain Screw | VM26/227 |
| 24 | Drain Screw | VM28/817 |
| 30 | Dust Cover: Cable Adjuster | VM26/46 |
| 31 | Screw: Carburettor Top | CW2=0412 |
| 32 | Cable Adjuster | M18F/43a |
| 33 | Locknut: Cable Adjuster | B30/247 |
| 34 | Carburettor Top | 776-15001 |
| 35 | Gasket: Carburettor Top | VM28/1045 |
| 36 | Spring: Throttle Valve Return | 730-15001 |
| 37 | Needle Jet | VM30/46-size |
| 38 | Baffle: Main Jet | VM28/429 |
| 39 | Main Jet | 4/042-size |
| 40 | O-ring: Float Valve Assy | VM24/559 |
| 41 | Float Valve Assy | VM24/557-size |
| 42 | Retaining Plate: Float Valve Assy | VM24/560 |
| 43 | Screw: Retaining Plate | C2=0408 |
| 44 | Vent Hose | 888-23008 |
| 45 | Gasket: Carb Body | VM28/1044 |
| 48 | ScrewL Carburettor Body | CW2=0412 |
| 49 | Pilot Air Screw | VM20/584 |
| 50 | Spring: Pilot Air Screw | M12F/46a |
| 53 | Main Air Jet | BS30/97-size |
| 54 | Vent Hose | 888-23007 |
| 55 | Starter Jet | VM17/1002-size |
| 56 | Tickover Screw | 603-27002 |
| 57 | Spring: Tickover Screw | VM15/112 |
| 58 | O-Ring: Tickover screw | VM14/75 |
| 59 | Washer: Tickover Screw | VM14/87 |
| MOUNT TYPE | Spigot | MAIN JET | 4/042-Size | 180 |
| TICKOVER POSITION | Left | PILOT JET | VM22/210-Size | 15 |
| COLD START POSITION | Left | NEEDLE JET | VM30/46-Size (175) | P-8 |
| COLD START TYPE | Lever | JET NEEDLE | 5DP39 | Clip groove #3 |
| AIR SCREW POSITION | Left | STARTER JET | VM17/1002-Size | 15 |
| FLANGE PITCH (MM) | — | PILOT AIR JET | — | — |
| CLAMP DIA (MM) | — | PILOT AIR SCREW | VM20/584 | 2 Turns out |
| FRONT SPIGOT DIAMETER (MM) | 33 | MAIN AIR JET | BS30/97-Size | 1.80 |
| REAR SPIGOT DIAMETER (MM) | 44 | POWER JET | — | — |
| LENGTH (MM) | 82 | THROTTLE VALVE | 832-33001-Size | 2.5 |
| HEIGHT OVER BORE CENTRELINE (MM) | 83 | FLOAT VALVE | VM24/557-Size | 2.5 |
| HEIGHT UNDER BORE CENTRELINE (MM) | 85 | — | — | — |
| FUEL INLET POSITION | Right | — | — | — |
| FLOAT HEIGHT (MM) | 22 | — | — | — |
| FUEL SPIGOT (MM) | 6 |