Variable Speed Belt. Fits MTD 30" Rear Engine Rider, Engine to Variable Speed Pulley. MTD: 742-0241A, 754-0241, 754-0241A, 754-04057, 942-0241A, 954-0241, 954-0241A, 954-04057, 954-05040, 954-0540. Rotary 6906 Variable Speed Belt.
eBay