8483: Shafts, cranks, gears, clutches, flywheel, pulleys et

848310: Transmission shafts and cranks, cam and crank shafts 848320: Bearing housings etc incorporating ball/roller bearin 848330: Bearing housings, shafts, without ball/roller bearing 848340: Gearing, ball screws, speed changers, torque converte 848350: Flywheels and pulleys including pulley blocks 848360: Clutches, shaft couplings, universal joints 848390: Parts of power transmission etc equipment 8483: Shafts, cranks, gears, clutches, flywheel, pulleys et