
FS36401 Fuel Water Separator NAKATU
The NAKATU FS36401 is an aftermarket fuel/water separator cartridge designed for compatible heavy-duty diesel fuel systems. Its StrataPore filtration media helps capture particulate contaminants and separate water from diesel fuel, supporting cleaner fuel delivery and protection of engine fuel injection components.
Specifications
- Model:
- FS36401 Fuel Water Separator NAKATU
- Product Type:
- Fuel water separator filter element
- Replaces:
- Fleetguard FS36401; Baldwin PF9928; Donaldson P557004; Luber-Finer L5094F; WIX WF10249; Filtration Group 600249; K37-1004
- Applicable engine number:
- Peterbilt 365 / 367 / 389 / 579; Kenworth T680 / T800 / T880 / W900; Cummins ISX15 / X12; PACCAR MX-13.
- Key Specifications:
- Height: 193.59 mm Largest Outside Diameter: 105.70 mm Gasket ID: 21.50 mm Filter Media: StrataPore Rated Flow: 8.00 L/min
- OEM Part Numbers:
- Fleetguard FS36401; Fleetguard FS20075
- StrataPore multi-layer filtration media.
- Designed for diesel fuel and water separation.
- Helps capture particulate contaminants.
- Supports consistent fuel flow in compatible systems.
- Replaceable cartridge design for heavy-duty diesel applications.



