FS1000 Diesel Fuel Water Separator Compatible With Cummins Freightliner Kenworth Peterbilt Replaces 3329289, 2568753, 4377880, set of 2 Item Description ?Replaces Part Number?- The Fuel Filter Replacement Replaces FS1000, 3329289, 4377880 2568753. ?Fitment?- FS1000 fuel water separator filter compatible with Kenworth, compatible with Peterbilt. ?Function?- The Fuel Filter Water Separator Element effectively separates the oil and water, filters the residue in the automobile fuel, makes the fuel-supply engine burn more purely, and protects your automobile's fuel system. ?Features?- Keep the fuel system clean and prevent pollutants from entering the engine, thereby protecting the normal operation of the engine. Extend its service life. ?NOTE?- These are after-sales replacement parts, not original parts. Please make sure to match with your vehicle before buying the Filter. Package includes: 4 x FS1000 Fuel Filter. ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.