gearing
gear **
geartrain
power train
train ***

These can also be used to power levitating trains, and hover-cars.

The power train and body are mounted to a rigid structural framework called a rail.

They usually comprise five equipment systems: implement, traction, structure, power train, control and information.

The power train of the vehicle is a totally production one, with an all-wheel drive.

The bogie design and power train of 10203 was used almost unchanged on the first ten production Class 40s.

That hit in the after impeller ring must've sent a surge through their power train.

He created a flywheel-based power train where they were - a very cool technology.

A glider kit includes all components of a vehicle except the power train.

Those strategies vary according to a car's weight, power train and other technical factors.

All vehicles are passing this station where the trimmed body and its corresponding power train meet each other.