This is a A-70003 Belt, Blade Sub to B86K PN: 70003Main Description As Following : A-70003 Belt, Blade Sub to B86K P.N: 70003 Dim A (1): 5/8" X 89" (2260.6) KevlarReplaces: 70003 Stocked As: A-B86K , Crosses To: A-A65K SANBORN , A-B1B86K WOODS , A-B86K WOODS , A-FF216 CIM-TEK , A-FF216J CIM-TEK Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 5/8" X 89" (2260.6) Aramid Replaces: 70003