Jcb Parts Piston Cooler for Jcb Excavator 320/B4133 Shandong Zhangqiu Blower Co., Ltd. Base Info Model NO.：320,B4133Type：Piston CoolerApplication：ExcavatorCondition：NewTrademark：JCBSpecification：steelOrigin：China Description Pre：Expansion Valve 3311/1507A Next：Delivery Pipeline for Truck Pump and Stationary Pump
