8720-1
Power Pack
- Set number
- 8720-1
- Year
- 1991
- Theme
- Supplemental
- Parts
- 56
- Minifigures
- 0
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 – 8720-1 Power Pack
35 lines, 60 pieces
| Image | Part | Name | Colour | Quantity | Note |
|---|---|---|---|---|---|
![Part 2847c01 Battery Box, 9V 4 x 14 x 4 with Dark Gray Base [Complete Assembly] in Light Gray](https://cdn.rebrickable.com/media/parts/ldraw/7/74650c01.png) | 2847c01 | Battery Box, 9V 4 x 14 x 4 with Dark Gray Base [Complete Assembly]Electronics | Light Gray | 1× | |
 | 2838c01 | Motor, 9V 5 x 4 x 2 1/3, Dark Gray BottomElectronics | Light Gray | 1× | |
 | 4757 | Plate 2 x 4 with Electric ContactsElectronics | White | 1× | |
 | 4758 | Plate 2 x 8 with Electric ContactsElectronics | White | 1× | |
 | 5306bc162 | Wire with Brick 2 x 2 x 2/3 Pair, 162LElectronics | Black | 1× | |
 | 3023 | Plate 1 x 2Plates | Light Gray | 4× | |
 | 3710 | Plate 1 x 4Plates | Light Gray | 4× | |
![Part 3709 Technic Plate 2 x 4 [3 Holes] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/370902.jpg) | 3709 | Technic Plate 2 x 4 [3 Holes]Plates Special | Light Gray | 2× | |
![Part 3738 Technic Plate 2 x 8 [7 Holes] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/373802.jpg) | 3738 | Technic Plate 2 x 8 [7 Holes]Plates Special | Light Gray | 1× | |
![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 | 2× | |
![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 Light Gray](https://cdn.rebrickable.com/media/parts/ldraw/7/85544.png) | 85544 | Technic Rubber Belt Medium [24mm ID] [Round Cross Section]String, Bands and Reels | Light Gray | 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× | |
 | 3737 | Technic Axle 10Technic Axles | Black | 1× | |
 | 4519 | Technic Axle 3Technic Axles | Black | 1× | |
 | 3705 | Technic Axle 4Technic Axles | Black | 2× | |
 | 3706 | Technic Axle 6Technic Axles | Black | 2× | |
 | 3707 | Technic Axle 8Technic Axles | Black | 1× | |
![Part 3700 Technic Brick 1 x 2 [1 Pin Hole] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/370002.jpg) | 3700 | Technic Brick 1 x 2 [1 Pin Hole]Technic Bricks | Light Gray | 4× | |
![Part 3701 Technic Brick 1 x 4 [3 Pin Holes] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/370102.jpg) | 3701 | Technic Brick 1 x 4 [3 Pin Holes]Technic Bricks | Light Gray | 2× | |
![Part 3894 Technic Brick 1 x 6 [5 Pin Holes] in Light Gray](https://cdn.rebrickable.com/media/parts/elements/389402.jpg) | 3894 | Technic Brick 1 x 6 [5 Pin Holes]Technic Bricks | Light Gray | 2× | |
 | 3713 | Technic BushTechnic Bushes | Light Gray | 2× | |
![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 | 3× | |
 | 4143 | Technic Gear 14 Tooth BevelTechnic Gears | Light Gray | 2× | |
![Part 4019 Technic Gear 16 Tooth with Round Holes [Old Style] in Light Gray](https://cdn.rebrickable.com/media/parts/ldraw/7/4019.png) | 4019 | Technic Gear 16 Tooth with Round Holes [Old Style]Technic Gears | Light Gray | 1× | |
 | 3650b | Technic Gear 24 Tooth Crown with Pointed TeethTechnic Gears | Light Gray | 1× | |
![Part 3648a Technic Gear 24 Tooth [Old Style - Three Axle Holes] in Light Gray](https://cdn.rebrickable.com/media/parts/ldraw/7/3648a.png) | 3648a | Technic Gear 24 Tooth [Old Style - Three Axle Holes]Technic Gears | Light Gray | 1× | |
 | 3647 | Technic Gear 8 ToothTechnic Gears | Light Gray | 2× | |
 | 4716 | Technic Worm GearTechnic Gears | Black | 1× | |
 | 3749 | Technic Axle Pin without Friction Ridges LengthwiseTechnic Pins | Light Gray | 1× | |
 | 3673 | Technic Pin without Friction Ridges LengthwiseTechnic Pins | 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× | |
| 3713 | Technic BushTechnic Bushes | Light Gray | 1× | Spare |
| 4265b | Technic Bush 1/2 Toothed Type II [X Opening]Technic Bushes | Light Gray | 2× | Spare |
| 3647 | Technic Gear 8 ToothTechnic Gears | Light Gray | 1× | Spare |