| | 11214 | 7 | Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle |
| | 12799 | 1 | Pullback Motor 6 x 3 x 5 |
| | 14720 | 1 | Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] |
| | 18654 | 4 | Technic Pin Connector Round 1L [Beam] |
| | 18654 | 1 | Technic Pin Connector Round 1L [Beam] |
| | 24119 | 1 | Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface |
| | 2431 | 1 | Tile 1 x 4 with Groove |
| | 2780 | 11 | Technic Pin with Friction Ridges Lengthwise and Center Slots |
| | 2780 | 1 | Technic Pin with Friction Ridges Lengthwise and Center Slots |
| | 32013 | 4 | Technic Axle and Pin Connector Angled #1 |
| | 32014 | 2 | Technic Axle and Pin Connector Angled #6 - 90° |
| | 32015 | 2 | Technic Axle and Pin Connector Angled #5 - 112.5° |
| | 32016 | 4 | Technic Axle and Pin Connector Angled #3 - 157.5° |
| | 32054 | 1 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] |
| | 32062 | 7 | Technic Axle 2 Notched |
| | 32073 | 3 | Technic Axle 5 |
| | 32140 | 2 | Technic Beam 2 x 4 L-Shape Thick |
| | 32140 | 1 | Technic Beam 2 x 4 L-Shape Thick |
| | 32250 | 2 | Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin |
| | 32278 | 2 | Technic Beam 1 x 15 Thick |
| | 32291 | 4 | Technic Axle and Pin Connector Perpendicular Double |
| | 32316 | 2 | Technic Beam 1 x 5 Thick |
| | 32523 | 2 | Technic Beam 1 x 3 Thick |
| | 32526 | 4 | Technic Beam 3 x 5 L-Shape Thick |
| | 36566 | 1 | Sticker Sheet for Set 42073-1 |
![Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]](https://cdn.rebrickable.com/media/parts/elements/6055519.jpg)
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6100030.jpg)
![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](https://cdn.rebrickable.com/media/parts/elements/4107742.jpg)
