Parts list: № Number Qty Name Options 1 M73274 1 INTAKE VALVE 2 M71900 1 EXHAUST VALVE 3 M71901 2 SPRING 4 M71902 2 PLATE 5 M71903 2 TAPPET 6 M71904 1 CAMSHAFT Next page: 25-8 FLYWHEEL CRANKSHAFT, PISTON AND CONNECTING ROD [C10] 25-4 CYLINDER HEAD, CYLINDER BLOCK AND SHROUDS [C07] 25-2 RECOIL STARTER ASSEMBLY [C06] 25-18 FUEL TANK ASSEMBLY [C19] 25-16 MUFFLER AND MOUNTING PARTS [C18] 25-14 CARBURETOR [C16]