MATO Metal Upgrade: 5.0 Steel 5:1 Gearbox with Bearings for Heng Long (Long Shaft)
5:1 steel gearbox - high torque and scale speed for WW2 tanks
latest model! Stiffer gearbox frame
Long driveshaft - Panther, King Tiger, Jagpanther etc.
in practice these tanks can fit too: Leopard, M1 Abrams, Challenger 2.