Feature:1. According to original factory specifications, the replacement OE reference number is 68436631AA / PF46152.|2. The separator filter is a perfect replacement for Ram 2500 2019-2021 and so on to better meet your requirements.|3. Direct fit and easy installation. Retain 99% of harmful contaminants and ensure greater efficiency and longer filter life.|4. 5 micron internal paper filter helps the engine effectively filter out harmful contaminants.|5. Double-layer micro filter paper, the outer layer can obviously filter out the water in the fuel system to achieve water and oil separation.|Specification:Item type: fuel water separator filter||Filter paper material: fiber-added water and oil separation paper||Cover material : PA66 GF30||Sealing ring material: nitrile rubber||OEM: 68436631AA / PF46152||Fitment:||2019-2021 replacement for Ram 2500 6.7L Turbo Diesel engines||2019-2021 replacement for Ram 3500 6.7L Turbo Diesel engines ||2019-2021 Replacement for Turbo Diesel Ram 4500 6.7L Engines||2019-2021 Replacement for Turbo Diesel Ram 5500 6.7L Engines||Package List: 1 x Fuel Water Separator Filter 1 x Washer||