Specialty Automotive Gears

However, the torque converter’s fluid coupling between the engine and transmission transmits little or no torque at low rpm. This fluid coupling permits the car to stop without stalling the engine — an identical perform to the clutch assembly in a manual transmission driveline. Designers could choose automotive gears plastics for one profit and discover features from many others. For instance, a producer switched from a forged iron transmission to one using glass-reinforced Celcon® acetal copolymer to cut back noise in a five-gear, dual-drive washer transmission.