DRIVE BELT 15.8 x 1981 Compatible Lawn Tractor Lawn Mower DIXON 501 DIXON 503 DIXON 542 Dimensions Upper Belt Width approx. in mm: 15.80 Upper Belt Width approx. in inches: 5/8 External length approx. in mm: 1926.00 External length approx. in inches: 75.82 Internal length approx. in mm: 1981.00 Inner length approx. in inches: 78,00 CODE: 8-791 ORIGINAL CODE: DIXON 539 11 62-00 6111 CZ