POWER STEEL PULLEY FOR TRACTOR MOWER ROTARY MACHINE TOWER CUTTER FOR TRACTOR MACHINE TRANSMISSION BELT DRIVE MTD With V-groove bearing DIMENSIONS: Outer diameter: 152 mm Inner diameter: 99 mm Inner bore diameter: 9.5 mm groove 23 mm CODE : 132063 455335 REFERENCE ORIGINAL CODE : 75604050 756-04050 MTD