Show also usage in model: STX38 TRACTOR, LAWN AND GARDEN STX46 TRACTOR, LAWN AND GARDEN Select parts group: 20 ENGINE AM123086, AM123705, AM121420 30 FUEL AND AIR 40 ELECTRICAL 50 POWER TRAIN 60 STEERING AND BRAKES 80 WHEELS, FRAME, SHEET METAL AND OPERATOR'S STATION 85 MOWER DECK AND LIFT LINKAGE