This listing is for one filter kit. The fuel filter (Fuel Water Separator) for Ford Powerstroke 6.0 Turbo Diesel in the F-Series trucks and Excursions. The new part number is Motorcraft FD-4616 and Ford part number 3C3Z-9N184-CB (replaces Motorcraft FD-4604 Ford part number is 3C3Z-9N184-CA). This filter kitis for all with the Powerstroke Turbo Diesel 6.0 F-Series trucks and Excursions. The filters are NEW and the OEM replacement from Motorcraft made for Ford Motor Company. Each filter kit comes with both of the dual stage filters and the proper o-rings for filter replacement. FREE SHIPPINGto anywhere in the United States. Each filter kit retailsover $94.00. Check my other products. If you need any other Motorcraft filters let me know, I stock the complete line. Check my store. Email me if any questions.