Part Number 200661 having (CAGE Code 33323) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for 200661 Spring Helical Extension by Kenworth Truck Co A Div Of Paccar Inc. 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.