Answer:

Answer

It is the 2nd member of the power train.

The engine being the 1st
The differential being the 3rd

The transmission takes the energy produced by the engine and "transmits" it to the differential (drive wheels) through a series of various gear ratios

First answer by Baldfatguy. Last edit by Baldfatguy. Contributor trust: 2033 [recommend contributor recommended]. Question popularity: 4 [recommend question].