Bus gearbox gears

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