CUTTING PLATE WHEEL compatible lawn tractor mower mower 30" LAWN BOY MEASUREMENTS Axle diameter in mm: 12.70 Wheel width in mm: 36.50 Hubs length in mm: 33.30 External Ø in mm: 98.00 CODE: 22-739 ORIGINAL CODE: JOHN DEERE M89339 LAWN-BOY 701756 SABO 35544 CZ