欧斯曼滤清器厂生产；日本YANMAR洋马滤清器型号有:119005-35150, 129907-55800，129051-12530，
129004-12520， 129062-12560， 119005-12571， 119005-35100， 119802-55710，129335-55700, 171081-55910, 1190802-55801, 119005-35151, 129907-55801 126650-35350, 119802-55700, 119833-55620, 119810-55650, 119515-12520, 119233-12700, 129470-55703, 129574-55711, 129150-35153, 121420-12511, 129150-35150, 119631-12530, 124550-55700, 129100-55650, 129150-35151, 119305-35150, 121422-12570, 171081-55910, 172187-73730, 172175-73710, 124085-35112, 119631-12520, 41650-502330, 123672-35151, 41650-501140, P822789, P822768, P829333, P828889, P822858, P821575, P81-2514本厂宗旨：质量**、信誉至上、