The old name of material drawing number drawing number price (yuan) WG9770520073+009 front steel plate spring assembly ninth WG9770520073 parts WG9770520073+010 front steel plate spring assembly tenth WG9770520073 parts WG9770520073+011 front steel plate spring assembly eleventh WG9770520073 parts WG9770520073+012 front steel plate spring assembly twelfth WG9770520073 WG9770520073+013 parts; center bolt; WG9770520073 parts WG9770520073+014 WG9770520073 center bolt; parts; WG9770520091 limiting block assembly parts WG9770520091 WG9770520135 six hexagon head bolts (M27X3,12.9) WG9770520135 standard WG9770520142 WG9770520142 spherical bearings; parts; WG9770520223 shaft sealing ring part WG9770520227 stud WG9770520227 Part WG9770520228 stud WG9770520228 parts WG9770520229 stud WG9770520229 WG9770520248 parts; guide plate; WG9770520248 parts WG9770520255 spring rear support WG9770520255 parts