MaxPower 9849 V-Idler Pulley Replaces AYP/Craftsman/Husqvarna/Poulan 139245, 532139245, 532127783 Replaces AYP 139245 ID /38", OD 3 1/2", 1 1/8" high Used on AYP, Craftsman, Sears, Poulan, Wizard, Husqvarna lawn tractors