SEARS : 15 H.P. (1988) : 225.581500 Model HP/Displacement15 H.P. (1988) Serial Range225.581500 Assemblies: CARBURETOR 15 HP CRANKSHAFT AND PISTON CYLINDER ENGINE COVER AND SUPPORT PLATE FUEL INTAKE AND RECIRCULATION SYSTEM FUEL TANK AND LINE GEARHOUSING IGNITION SYSTEM MOTOR LEG AND SWIVEL BRACKET SHIFT LINKAGE STARTER STERN BRACKETS TILLER HANDLE AND THROTTLE LINKAGE CARBURETOR 15 HP CRANKSHAFT AND PISTON CYLINDER ENGINE COVER AND SUPPORT PLATE FUEL INTAKE AND RECIRCULATION SYSTEM FUEL TANK AND LINE GEARHOUSING IGNITION SYSTEM MOTOR LEG AND SWIVEL BRACKET SHIFT LINKAGE STARTER STERN BRACKETS TILLER HANDLE AND THROTTLE LINKAGE