LEGO Compatible All Bricks & Pieces
- Technic Gear Rack 1 x 4 #3743USD 0.06
- Technic Gear 40 Tooth #3649USD 0.30
- Technic Worm Gear Short #27938USD 0.16
- Technic Gear 8 Tooth #3647USD 0.03
- Driving Ring 2L #6539USD 0.12
- Crown- And Gear Wheel Z24 #3650USD 0.12
- Gear 16 Tooth With Clutch #6542USD 0.10
- Technic, Gear 24 Tooth #3648USD 0.12