Part Number SL73857AP10 (PMA Ring Oil Control Oversize 010 in stock with ready to ship. Get an instant quote for Superior Air Products Co part number SL73857AP10 (PMA by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for SL73857AP10 (PMA. Our dedicated account manager will get back to you within 15 minutes.