MTD 954-0441 Replacement Belt 1/2-Inch by 75 15/16-Inch MTD original equipment part 90-day warranty for defects in material or workmanship Measures 1/2-inch by 75 15/16-inch Transmission belt, Pulley-to-engine pulley for 42-inch 600-series lawn tractor Replaces Part Number 754-0441