The part numer is FD-4596 (Ford part number is F81Z-9N184-AA). The filters are NEW and the OEM replacement from Motorcraft made for Ford Motor Company. The filters come with the proper o-rings for filter replacement. This filter is for the following applications all with the Powerstroke 7.3 Turbo Diesel. Quanity discounts are available for purchases of twelve (12) filters or more. Shipping is via FedEx Ground Home Delivery based on your zip code and will show the amount in checkout. USPS AirMail is available for customers outside of the continental US. Email me for shipping charges.

• '98-'03 F-Series Super Duty Trucks
• '98-'03 E-Series Super Duty Vans (built after 01/12/98) Check build date if '98 model
• '00-'03 Excursion