E4RESR, E4RLESR 1990 AIR SILENCER Parts on group AIR SILENCER: Pos. Part No Qty Parts name Comments 1. 0334443 [1] PANEL, Control 2. 0330838 [2] SCREW, Control panel to air silencer base 3. 0331375 [1] GROMMET, Slow speed adj. knob 4. 0334442 [1] AIR SILENCER 5. 0332234 [2] SCREW, Control panel to carb. Parts catalog : CARBURETOR CRANKSHAFT & PISTON CYLINDER & CRANKCASE ENGINE COVER FUEL PUMP FUEL TANK