Excavator Valve Stem Seal Spare Parts Valve Stem Seal Henan Yafu Trading Co., Ltd. Base Info Material：NBRTrademark：GTITransport Package：Original Packaging or CustomizedSpecification：20*10*5Origin：HebeiHS Code：4001220000 Description Pre：Heavy Truck Diesel Engine Valve Oil Seal Spare Parts Next：Genuine Part Transit Valve Stem Seal
