Part Number XR3.5 having (CAGE Code 16603) and FSC 3010 Torque Converters and Speed Changers in stock with ready to ship. Get an instant quote for XR3.5 Coupling Shaft Flexible by Control Flow 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.