The transmission filter helps to get rid of Filth and contaminants from the automated transmission fluid, which serves a number of needs, which include: There's two main types of transmissions: computerized and guide. Automatic transmissions use fluid couplings as an alternative to a clutch, and they often have extra gears https://arthuryjpua.thezenweb.com/facts-about-filter-gearbox-revealed-72118905