This is a A-B1SB11449 SPINDLE PULLEY, JOHN DEERE GX20367 7" PN: B1SB11449Main Description As Following : A-B1SB11449 SPINDLE PULLEY, JOHN DEERE GX20367 7" P.N: B1SB11449 Diameter: 7"Replaces: GX20367 Crossed From: GX20367 JOHN DEERE , 11449 ROTARY 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