Show also usage in model: STX30 TRACTOR, LAWN AND GARDEN STX38 TRACTOR, LAWN AND GARDEN Select parts group: 20 ENGINE (MARKED 1215, 1216, 1249, 1250, 1257, 1262, 1263, 1264, 41537, 41571) 25 ENGINE (MARKED 1270, 1287) 30 FUEL AND AIR 40 ELECTRICAL 50 Powertrain, Steering and Brakes 80 FRAME, WHEELS, NON-POWERED AXLES, SHEET METAL AND OPERATOR'S STATION 85 MOWER DECK AND LIFT LINKAGE 90 LABELS