MAGNETIC CLUTCH FOR HUSQVARNA MOWER CUTTING MACHINE MODEL - TECHNICAL CHARACTERISTICS SHAFT DIAMETER 25.4 mm SHAFT HEIGHT 100 mm PULLEY DIAMETER 138 mm TRAPEZOIDAL BELT WIDTH 12.7 or 15.9 mm CODE: 25271576 ORIGINAL CODE 583 389701 , 532 180505 , 180505 , 179333 , 421612 SR