Used complete burner assembly, frame/cage, and frame rest/collar for the Coleman 200a. Burner assembly includes u-tube, venturi, burner tube, and burn cap. Frame/cage includes short vent bracket and ball nut. Most of the protective finish/plating has flaked away and continues to do so. Bottom of frame discolored, but any pitting is rather minor. Frame rest/collar is in very good condition with no corrosion or dents. Please view photos to judge condition for yourself. Shipping $8.00 via economy (conus only). All others ask for quote.