Designed to fit specific Jenn Air Down Draft Cooktop models. Send us your range model number and we will verify if these will fit it.Check out my other items. The item "74010839-4 PACK Burner Knob for Jenn Air Gas Range Cooktop PS2088183 AP4100128" is in sale since Friday, May 22, 2015. This item is in the category "Home & Garden\Major Appliances\Ranges & Cooking Appliances\Parts & Accessories". The seller is "supplystuf" and is located in Lancaster, Pennsylvania. This item can be shipped to United States, to Canada, to Australia.