It had been 1st introduced in 1939 for cars. It is made of the fluid coupling and three planetary gears. They collectively make a few forward and 1 reverse pace. There is absolutely no clutch for engagement and disengagement with the motor. I’m Discovering Mech and greatly value your https://johnathandcbzv.bloggerswise.com/41144732/not-known-details-about-gearbox