| Screws and nuts: | ||
| 4-40 1/4 inch screws | 18 | |
| 4-40 3/8 inch screws | 12 | |
| 4-40 1/2 inch screws | 9 | |
| 4-40 1 inch screws | 1 | |
| 4-40 nuts | 40 | |
| 4-40 nylon locknut | 1 | |
| #4 washers | 6 | |
| Hex standoffs: | ||
| 4-40 2 inch female standoff | 1 | |
| 4-40 3 inch female standoff | 1 | |
| 4-40 4 inch female standoff | 1 | |
| Nylon spacers: | ||
| #4 spacer 3/4 inch long | 1 | |
| 0.315 ID spacer 1/2 inch long | 2 | |
| 0.315 ID spacer 3/4 inch long | 1 | |
| 0.315 ID spacer 1 inch long | 1 | |
| Gears (in pairs for extra thickness): | ||
| Engine gear (green): 52 teeth | 2 | |
| Large layshaft gear (green): 38 teeth | 2 | |
| Medium layshaft gear (green): 22 teeth | 2 | |
| Small layshaft gear (green): 18 teeth | 2 | |
| Large differential gear (red): 48 teeth | 2 | |
| Small differential gear (red): 32 teeth | 2 | |
| Panels: | ||
| Front panel (clear) | 1 | |
| Top panel (clear) | 1 | |
| Mid panel (clear) | 1 | |
| Right panel (clear) | 1 | |
| Left panel (blue) | 1 | |
| Back panel (blue) | 1 | |
| Bottom panel (blue) | 1 | |
| Miscellaneous plastic: | ||
| Collar (blue) | 1 | |
| Gear hold brackets | 4 | |
| Outer fork | 2 | |
| Inner fork | 1 | |
| Crank handle | 1 | |