Part Number 998-0661-20 having (CAGE Code 59431) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 998-0661-20 Valve Plate by Tecumseh Products Co. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.