Part Number RK 19781 having (CAGE Code D2456) and FSC 2520 Vehicular Power Transmission Components in stock with ready to ship. Get an instant quote for RK 19781 Parts Kit Linear Actuating Cylin by Schaeffler Group Usa 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.