Dardugo OEM PCOVPA311WRE0 WAVEGUIDE COVER (220 THIS SHARP PCOVPA311WRE0 WAVEGUIDE COVER WORKS WITH MANY SHARP AND OTHER MICROWAVES. WAVEGUIDE COVER: 220 VOLT Works with the following models: Sharp R307NW, Sharp R403KKT, Sharp R408LS, Sharp R410LK Sharp R410LW, Sharp R-420LK, Sharp R420LW, Sharp R425LS, Sharp R426LS