This is a A-60555M Y M IMP SER 6 & 720 1 3/8 PN: 60555MMain Description As Following : A-60555M Y M IMP SER 6 & 720 1 3/8 P.N: 60555M A-60555M Y M IMP SER 6 & 720 1 3/8 P.N: 60555M Stocked As: A-BP212066351-A 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