YZC-F-0040-01 10 16, 2018Assembly Product No.: YZC-F-0040-01 OEM No.: LYN-EM02 Buy now Product Details Specifications Model Engine model Applicable models Our model:YZC-F-0040-01 Thread(in):1/2"-20 Thread(out):1/2"-20 0 Zhejiang Yongyu Filtration System Co., Ltd.