Technic, Axle 6 - 3706

Need a longer axle for your LEGO® Technic build? The Technic Axle 6L (3706) provides six modules of length for connecting gears, wheels, axle connectors and other compatible mechanical elements. Its straight, cross-shaped design makes it a useful component for both repairs and custom Technic creations.

Technic Axle 6L – Features

• Part number: 3706
• Part type: Technic Axle 6L
• Length: 6L (six LEGO modules)
• Design: Straight axle with a continuous cross-shaped profile and no integrated stop
• Available colours: Black and Red
• Compatibility: LEGO Technic gears, wheels, connectors and other elements with matching axle openings

Connect and Drive Your Technic Mechanisms

With its 6L length, part 3706 can span multiple connection points in a Technic assembly. Use it to transfer rotation between compatible gears, support wheel assemblies or connect mechanical components that need a longer axle than the shorter 3L, 4L or 5L versions.

Whether you're restoring an existing LEGO Technic model or experimenting with your own moving mechanisms, this axle is a practical addition to your spare parts collection.

Select the colour that suits your project, and browse our LEGO Technic parts for more axles, pins, gears and connectors.