V-belt Riding-on mower Lawn Mower SIMPLICITY LAWN TRACTOR 2 OR 3 BLADES Cutting deck motor drive belt compatible with models: 4000 Series, 36" DIMENSIONS : 12.7 x 1800 mm 1/2" x 70 inches Part Number: 8-748 Reference original code : 108505 , 1713549 Simplicity