V-belt ride-on mower Lawn Mower lawn mower zero steering flat semi-ventral front COMPATIBLE A: z500 z528 z553 z555 z557 z558 z560 z587L Z588E 60" inch DIMENSIONS : 15.8 x 6147 mm 5/8" x 242" inches PART NO: 8-190 REFERENCE ORIGINAL CODE: 105-8783 BULL (WHEEL HORSE)