Blade support hub for: ORIGINAL TOWER CUTTER TOWER MOWER FOR CUTTING PLATES FROM CM TC 72 CM 92 CM 98 CM 102 CM 122 CM Height between shaft base and blade start: 8 mm Shaft diameter: 20 mm Diameter of side pin: 8 mm Centre distance between pins: 65 mm Diameter of pins: 18 mm Code 170001 Original code reference 25463200/0 125463200/0 CASTELGARDEN GGP STIGA ALPINA