This is a A-H49108 Hub W/ Cups PN: H49108Main Description As Following : A-H49108 Hub W/ Cups P.N: H49108 Dim A (1): 8 BOLTSDim B (2): 8" BOLT CIRCLE DIA.Dim C (3): 6" HUB PILOT Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 8 BOLTS Dim B (2): 8" BOLT CIRCLE DIA. Dim C (3): 6" HUB PILOT