There is a common baking oven to many brands including Whirlpool, Maytag, KitchenAir, Jenn-Air, and others. Your part number might be WP74003020 or 74003020 or ERB3020 or CH6406, or others. There also is (almost) the same baking element that ends in 19 instead of 20. For example: WP74003019, 740030196, ERB3019, etc. These are identical elements EXCEPT FOR THE ENDS.