5277-1
Pulleys & V-Belts
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 – 5277-1 Pulleys & V-Belts
7 lines, 12 pieces
| Image | Part | Name | Colour | Quantity | Note |
|---|---|---|---|---|---|
 | 2983 | Motor Pulley, 9V Micromotor with Axle HoleElectronics | Light Gray | 2× | |
![Part 85543 Rubber Belt Small [15mm ID] [Round Cross Section] in White](https://cdn.rebrickable.com/media/parts/elements/4544140.jpg) | 85543 | Rubber Belt Small [15mm ID] [Round Cross Section]String, Bands and Reels | White | 1× | |
![Part 85546 Technic Rubber Belt Large [33mm ID] [Round Cross Section] in Yellow](https://cdn.rebrickable.com/media/parts/elements/4544151.jpg) | 85546 | Technic Rubber Belt Large [33mm ID] [Round Cross Section]String, Bands and Reels | Yellow | 1× | |
![Part 85544 Technic Rubber Belt Medium [24mm ID] [Round Cross Section] in Red](https://cdn.rebrickable.com/media/parts/elements/4544143.jpg) | 85544 | Technic Rubber Belt Medium [24mm ID] [Round Cross Section]String, Bands and Reels | Red | 1× | |
![Part 85545 Technic Rubber Belt Medium [26mm ID] [Round Cross Section] in Blue](https://cdn.rebrickable.com/media/parts/elements/4544147.jpg) | 85545 | Technic Rubber Belt Medium [26mm ID] [Round Cross Section]String, Bands and Reels | Blue | 1× | |
![Part 4265b Technic Bush 1/2 Toothed Type II [X Opening] in Light Gray](https://cdn.rebrickable.com/media/parts/ldraw/7/6577.png) | 4265b | Technic Bush 1/2 Toothed Type II [X Opening]Technic Bushes | Light Gray | 4× | |
![Part 4185 Technic Wedge Belt Wheel [aka Pulley] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/4100502.jpg) | 4185 | Technic Wedge Belt Wheel [aka Pulley]Wheels and Tyres | Light Gray | 2× |