Fleetguard FS43257 Fuel Water Separator Fuel/Water Separator Detroit Diesel (upper O-ring): 5234702

Detroit Diesel (upper O-ring): 5234702

Hengst: H18W11

Built with a 1-12 UNF-2B mounting thread

Manufacturer Fleetguard (Cummins Filtration) Part Number FF42128NN Part Type Spin-On Fuel Filter Media NanoNet Thread Size M32 x 1

and trailers using Bendix air-brake systems with QR-1C quick release / double check function

Fleetguard FS43257 Fuel Water Separator Fuel/Water Separator Detroit Diesel (upper O-ring): 5234702Fleetguard FS43257 fuel water separator filter and shell assembly for 2007. 52009 Dodge Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6. 7L Cummins ISB diesel. The complete assembly replaces Fleetguard FS43252 and crosses to Cummins 5257769, Chrysler 68061633AA 5183410AA, Donaldson P550907, Baldwin BF1392, and Wix 24723. The reusable canister shell stays in service; for routine element only service, see the FS43258 cartridge kit.