The old name of material drawing number drawing number price (yuan) WG9770520015+017   WG9770520015   center bolt; parts; WG9770520016   WG9770520016   guide pin; parts; WG9770520027 bracket WG9770520027 parts WG9770520032 six hexagon head bolts (M27X3,12.9)   WG9770520032   WG9770520038; standard parts; the spring ear is WG9770520038 parts WG9770520042   WG9770520042 thrust bar bracket parts; WG9770520073 front steel plate spring assembly (18x12x100 thickness) WG9770520073 parts WG9770520073+001 front steel plate spring assembly first WG9770520073 parts WG9770520073+002 front steel plate spring assembly second WG9770520073 parts WG9770520073+003 front spring total third   WG9770520073   WG9770520073+004; parts; front spring total Fourth   WG9770520073   WG9770520073+005; parts; front steel plate spring assembly fifth WG9770520073 parts WG9770520073+006 front steel plate spring assembly sixth WG9770520073 parts WG9770520073+007 front steel plate spring assembly Seventh & nbsp; WG9770520073 parts WG9770520073+008 front steel plate spring assembly eighth   WG9770520073 parts;