Bearings are what allow the gears to rotate efficiently. They are generally produced away from bronze or brass, and they in shape into races (or grooves) within the gearbox housing. There's two key sorts of transmissions: automatic and handbook. Automatic transmissions use fluid couplings in lieu of a clutch, and https://filtergearbox86418.bloggazzo.com/33166114/an-unbiased-view-of-filter-gearbox