Part Number 971820A having (CAGE Code SL231) and FSC 2010 Ship and Boat Propulsion Components in stock with ready to ship. Get an instant quote for 971820A Seal Interlayer Shaft by Rollsroyce Ab. 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.