Parts list: № Number Qty Name Options 1 PT10180 1 Screw 2 PT10179 1 O-RING 3 M78220 1 FILTER 4 PT9980 1 GASKET 5 PT10244 1 Sediment Bowl 6 PT9982 1 Nut RING .. AM106432 1 Valve Next page: 20-14 CARBURETOR [B22] 20-16 MUFFLER, COVER AND INSPECTION COVER [B24] 20-18 FUEL TANK, FUEL SHUTOFF VALVE AND FUEL LINES [C01] 20-2 RECOIL STARTER [B11] 20-4 CRANKCASE, CAMSHAFT, CYLINDER HEAD AND VALVES [B12] 20-12 AIR FILTER ASSEMBLY [B20] 20-11 AIR FILTER AND MOUNTING PARTS [B19] 20-10 CONTROL LINKAGE FOR THROTTLE AND GOVERNOR [B18] 20-1 ENGINE COVERS AND RECOIL STARTER [B10]