This is a A-VPH4015 540 RPM PTO Shaft PN: VPH4015Main Description As Following : A-VPH4015 540 RPM PTO Shaft P.N: VPH4015 A-VPH4015 540 RPM PTO Shaft P.N: VPH4015 Stocked As: A-D2NNB728A 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