
LEGO Technic design 3649, 40 teeth — 41.5 mm across, the big one a differential or a winch is geared down through. Its Ø4.8 bore takes a Technic axle.
One of the LEGO Technic Gear family.
- Made by
- LEGO
- SKU
- 3649
- Kind
- 3D model
- Licence
- LicenseRef-LEGO-CAD
- Keywords
- 3649, 40t, gear, lego, technic
| Overall size (X × Y × Z) | 41.5 × 41.5 × 8 mm |
|---|---|
| Building system | LEGO Technic |










