Shafts current in motor vehicle gearboxes are the input shaft, countershafts, and primary shafts. The input shaft, also referred to as the driving and clutch shaft, is attached to the engine by using the crankshaft and carries the facility generated by the car engines This doc discusses the clutch technique. https://komponengearboxauto08630.bloggosite.com/41095483/komponen-gearbox-auto-an-overview