Part Number RU-1790 having (CAGE Code Z1B90) and FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft in stock with ready to ship. Get an instant quote for RU-1790 Air Cleaner Intake by R N K Engineering Pty Ltd. 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.