Shop All Parts › AGHUB004 - Hub Unit AGHUB004 - Hub Unit $58.50 Hub Unit for disc blade, Flange O.D. 117mm,4 bolt holes on PCD 98mm, Stud Thread M22X1.5mm Hub Unit for disc blade, Flange O.D. 117mm,4 bolt holes on PCD 98mm, Stud Thread M22X1.5mm Add To Cart Added!