MOTOR SHAFT PULLEY FOR ROTOR MOWER CUTTERS NOMA MOTOR SHAFT PULLEY FOR MOWER CUTTERS ADAPTABLE TO 36", 38", 43", 45", also HAKO CHARACTERISTICS: Overall height: 165 mm Height up to flange: 54 mm Outside of large washer: 140 mm Width of flange: 50.8 mm Code: 22-221 Original part number reference: 307534, 327519, 39493, 50632, 51450, 54323, 56424, 310240, 51438, 56283 NOMA