Check the listing for details. FSP 311839 + KS811200-1 OVEN RANGE SWITCH OEM. Color: Black, Condition: Used. Listed at 13.00 USD. This oven range switch is a genuine OEM product from FSP, a trusted brand in the industry. It is compatible with model number 311839 and includes the KS811200-1 switch. The black color matches perfectly with most cooking appliances and it falls under the category of major appliance parts and accessories for cooking. The switch is designed to provide reliable and efficient operation for your oven range. Whether you are replacing a faulty switch or upgrading your appliance, this product is the perfect fit for your needs. With FSP's commitment to quality, you can be assured that this switch will provide you with long-lasting performance.