The MTD 756-3116 double pulley delivers reliable belt guidance and power transfer, maintaining smooth operation in compatible outdoor equipment. This component features dual grooves sized at 5.065 and 5.081 inches, allowing it to manage two belts simultaneously for coordinated motion between engine and deck systems. By rotating with the drive belts, the pulley helps regulate speed, re... https://www.wholetoolbox.com/mtd-756-3116-double-pulley-5-065-5-081