Heavy Duty Flat Idler AYP/123674X Garden, Lawn, Supply, Maintenance Heavy-duty Flat Idler Husqvarna 532 12 36-74 AYP 123674X, AYP 123688, HUSQVARNA 532 12 36-74, HUSQVARNA 532 12 36-88, MTD 956-0417 Height: 7/8 ", A: 3 9/16" , ID: 3/8 ", Material: Steel , OD: 3 9/16 ", C: 3/8" , Includes a 3/8" red