Technic Axle 4

• Wheels, Tires, and Axles 50032022014Technic × 8
• Level Four - Kit 11, World Architecture 202102012Master Builder Academy × 2
• Level Four - Kit 12, Inventor's Lab 202112012Master Builder Academy × 2
• Tower of Toa 87582005Playsets × 4
• Mars Exploration 9797602003Mindstorms × 6
• Elevator Kit 9702-22002Control Lab × 2
• Robotics Invention System Upgrade Kit (1.5) 38031999RCX × 4
• Axles - Short 99701994Technic × 12
• Assortment of Cross Axles 98561992Technic × 30
• Inter-Galactic Command Base 69711984Classic Space × 1
• Mobile Rocket Transport 69501982Classic Space × 1

Related parts

• Alternative Technic Axle 4 Threaded 3705b