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Peterbilt: 665944PLUS
Polyurethane construction is more resistant to oil
Confirm the hose ID and reinforcement layer match this fitting before assembly
362 (1981–2006)
WIX: 57182 (also 57028)
Fleetguard FS19855 Fuel Water Separator | Replaces Cummins 4941251 davco Peterbilt: 665944PLUSCartridge fuel water separator for 2000 2007 Dodge Ram 2500 3500 with the 5. 9L Cummins ISB inline six (covers both 24V VP44 and common rail eras). ULSD compatible upgrade to FS19579. Replaces Cummins 4941251 (also 3942470) and Mopar 5015581AD; crosses to Baldwin PF7777, Donaldson P550785, and Wix 33585XE. Specifications Manufacturer Fleetguard Part Number FS19855 Part Type Fuel Water Separator Cartridge Engine Compatibility Cummins ISB 5. 9L (2000
