5003143-1
40 Tooth Gears
Building instructions
The building instructions are on the official LEGO website. We do not host any instructions ourselves; the link below takes you to the official page.
View building instructions on LEGO.com (opens an external website)This set on Rebrickable (opens an external website)
Parts list – 5003143-1 40 Tooth Gears
1 lines, 25 pieces
| Image | Part | Name | Colour | Quantity | Note |
|---|---|---|---|---|---|
 | 3649 | Technic Gear 40 ToothTechnic Gears | Light Bluish Gray | 25× |