Maxpower 9376 Deck Idler Pulley Replaces AYP/Craftsman/Husqvarna/Poulan 104360X, 131494, 173438, 532104360, 532173438,  532131494 Deck Idler pulley 3-7/8 Inch OD, 3/8 Inch ID, 3/4 Inch Height Replaces Poulan/Husqvarna/Craftsman/Roper/AYP # 131494, 532131494, 173438, 532173438, 104360X, 532104360