Select page: PICT-020.1 20 ENGINE (SINGLE CYLINDER) ST582321 CRANKCASE ST582322 CRANKSHAFT, PISTON AND DIPSTICK ST582323 Cylinder Head ST582324 ENGINE GASKET KIT ST582325 Oil Pump and Filter ST582388 Home Maintenance Kit Other parts group: 20 ENGINE (SINGLE CYLINDER) 25 ENGINE (V-TWIN) 30 Fuel And Air (Single Cylinder Engine) 35 FUEL AND AIR (V-TWIN) 40 ELECTRICAL 50 POWER TRAIN 60 STEERING AND BRAKES 80 WHEELS, SHEET METAL, FRAME, AND OPERATOR'S STATION 85 MOWER DECK AND LIFT LINKAGE 90 TRACTOR AND MOWER DECK LABELS