Supplementary Set
Set number 871-1 · Expert Builder
- Pieces
- 78
- Minifigures
- 0
- Released
- 1977
- Theme
- Expert Builder
Parts inventory
- Technic Pin without Friction Ridges Lengthwise — Light Gray ×15
- Technic Bush — Light Gray ×10
- Technic Axle and Pin Connector — Light Gray ×6
- Technic Brick 1 x 2 [1 Pin Hole] — Yellow ×6
- Technic Gear 8 Tooth — Light Gray ×4
- Technic Gear 24 Tooth [Old Style - Three axle holes] — Light Gray ×4
- Technic Brick 1 x 4 [3 Pin Holes] — Yellow ×4
- Technic Brick 1 x 8 [7 Pin Holes] — Yellow ×4
- Technic Brick 1 x 16 [15 Pin Holes] — Yellow ×4
- Technic Engine Piston Square 2 x 2 - Old — Light Gray ×2
- Technic Pin without Friction Ridges Lengthwise — Light Gray ×2
- Technic Axle 2 — Black ×2