Features: 1.Applications: The diesel fuel filter is for boats and ships diesel generator engine truck. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2.OE Number: The part number for reference is DAHL65. Please confirm whether it is consistent with the OE you need to avoid unnecessary return. 3.Protective Function: The fuel filter is coated with a durable electrostatically applied powder, coating for superior corrosion resistance, providing best protection to your engine and improving its performance. 4.Fuel Filtration: The water separator can remove emulsified water and particles down, ensuring that fuel arrives at your engine clean and water free with its advanced high capacity filter media. 5.Simple Replacement: The spin on filter is easy to replace and features a self venting drain for removing unwanted impurity and water, tightening the valve, the water will not discharge, releasing the valve, the water can be free to discharge. Specification: Item Type: Fuel Water Separator OE: DAHL65 Fitment: Boats and Ships Diesel generator engine Truck Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!