This is a A-18A51452 Oil Spin-on Filter PN: 18A51452Main Description As Following : A-18A51452 Oil Filter (Spin-on) P.N: 18A51452 A-18A51452 Oil Filter (Spin-on) P.N: 18A51452 Stocked As: A-47P97 Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada