This is a A-AJR4135 OIL FILTER PN: AJR4135Main Description As Following : A-AJR4135 OIL FILTER P.N: AJR4135 A-AJR4135 OIL FILTER P.N: AJR4135 Stocked As: A-18A406 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