This is a A-VPH4017 PTO Shaft PN: VPH4017Main Description As Following : A-VPH4017 PTO Shaft P.N: VPH4017 A-VPH4017 PTO Shaft P.N: VPH4017 Stocked As: A-D8NN725AB 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