Aluminium blade holder hub (one-piece) for lawnmower mowers Height between shaft base and blade start: 8 mm Shaft diameter: 22 mm Diameter of side pin: 8 mm Centre distance between pins: 65 mm Diameter of mounting: 18 mm Code 170016 Original part number 22463255/1 122463255/1 2463255/1 CASTELGARDEN ALPINA STIGA GGP MOUNTFIELD ATCO