MOWER CUTTING BLADE FOR TRACTOR MOWER ROTOR MACHINE TOWER MOWER ALKO CUTTER BLADE FOR 125.4 HD ( ANTI-ORANGE BLADE SEE CODE 473603 ) DIMENSIONS: Length: 640 mm Centre hole: 16.5 mm Side hole: 7.5 mm Centre distance of side holes: 150 mm Code: 404100 152037 Original code: 473602 ALKO