These steel gearboxes provide extended durability not only over the plastic gears but also over the traditional Heng Long cast/zinc alloy metal gearboxes.
Please note: This gearbox will fit:
Heng Long 1/16 Tiger I and 3819 Panther (Pantiger)
Panzer III, Stug III, Panzer IV
M4 Sherman, T34-85
Connector Type: 6.0 (bullet style) connectors
Colour of gears can vary!