This listing is for a used Whirlpool range oven main top assembly part number # 8188366. This part was tested, inspected and removed from a working stove model number # RF462LXST3.  This part is used and may have signs of being a used part such as minor rusting and/or staining on the surface of the unit as well as areas where appliance paint may have been applied. This part will fit several different ovens. Please email if you are unsure if this part will fit your stove. We will be happy to check for you.