Part Number 1K4011S020 having (CAGE Code 68225) and FSC 3010 Torque Converters and Speed Changers in stock with ready to ship. Get an instant quote for 1K4011S020 Insert Flexible Coupling by Senner Karl 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.