Gear shifters

gearboxes reducers drive shafts differentials drive axles front axles rear axles power take off shafts PTO gearbox housings clutch plates gear shafts clutches u-joints primary shafts joystick for gear shifts synchronizer rings fluid couplings gear shift forks countershafts flywheel housings torque converters clutch forks gear shift cables gear shifters secondary shafts clutch baskets hanger bearings throwout bearings transfer cases clutch slave cylinders retarders transmission oil coolers washers other transmission spare parts