American Range A14037 Air Mixer Plate Single, Includes Mounting Screws, Inside Diameter 7/16in Center Hole, Type Fits 2 1/8in Diameter Air Mixing Chamber, Single, Weight 0.045 Lb, Models Used In, Imperial Eba Series Gd Series Icb-4827 Icb-4836 Icb-6027, Icb-6036 Ihpa-12 Ihpa-2-12 Ihpa-24 Ihpa-3-36 Ihpa-36, Ihpa-4-24 Ihpa-4-48 Ihpa-4_24 Ihpa-48 Ihpa-6-36 Ihr, Ihr-g24-2-c Ihr-6 Ihr-6-c Ir Series Ir-2000-24 Ir-2000-36, Ir-2000-48 Ir-2000-60 Ir-2000-72 Ir-4-g12 Ir-6 Ir-6-c, Bakers Pride Gg Series Sgbr Series Sgbr-2 Sgbr-3 Sgbr-4, Sgbr-5 Sgbr-6 Sgbr-7 50 Series