991369-1
Tracks and Sprockets Pack
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 – 991369-1 Tracks and Sprockets Pack
2 lines, 110 pieces
| Image | Part | Name | Colour | Quantity | Note |
|---|---|---|---|---|---|
 | 57520 | Technic Tread Sprocket Wheel Small 6 ToothTechnic Gears | Black | 10× | |
 | 57518 | Technic Link Tread Wide with Two Pin HolesTechnic Special | Dark Bluish Gray | 100× |