Exhaust valve rocker arm Part Number 612600050026 Original Weichai Parts we offer full line ... in Tianjin China.We can supply spare parts of Longgong, HOWO, SHACMAN, DONGFENG, FOTON, FAW, XCMG, CAMC, Beiben, SANY, Zoomlion, Youngman ... feel free to contact us. WEICHAI Parts - exhaust valve rocker arm/Truck parts