A4063320250 Bush A4063320606 KINGPIN A4063320750 Bush A4063321050 Bush A4063330212 Bush bearing A4063330403 Supporting bracket A4064270060 Gasket ring A4063340152 SPACER A4063250326 Plate A4063350062 Reinforcement A4063350172 Nut A4063350562 Reinforcement A4063352152 SPACER A4063352252 SPACER A4063352352 SPACER A4063360410 spur gear