Model Name:YG-2500 Ref No. Parts No.(ChangeNo.) English Name Minimum Delivery 8-19 WWA33560 SLIDE GUIDE ASSY 1(LEG) YG2500 1 PC 8-2 W5127695 WING BOLT M8X15 YV3910J 1 PC. 8-20 WWB45970 SLIDE GUIDE ASSY 2(LEG) YG2500 1 PC 8-3 WV430850 NYLON BUSHING YM5100A 1 PC 8-4 WV430860 METAL PRESSURE INSERT(1) YM5100A 1 PC 8-5 WV435770 WING NUT M8 MFZN2-BL RD2400 1 PC 8-6 WV435620 SPRING WASHER YM5100A=WV435630 1 PC 8-7 EV203086 PLAIN WASHAR 8.