Part Number 643111-01M1 having (CAGE Code 6W728) and FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving in stock with ready to ship. Get an instant quote for 643111-01M1 Separator Particle Air by Miscellaneous. 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.