6611e7e2-e72d-4c72-b1eb-eb6fdbc1d440
OEM & Private Label

FS20040 Fuel Water Separator NAKATU

The NAKATU FS20040 is an aftermarket spin-on fuel/water separator designed for compatible diesel engines. Its cellulose filtration media helps separate water and capture particulate contaminants from diesel fuel, supporting cleaner fuel delivery and protection of engine fuel systems.

Specifications

Model:
FS20040 Fuel Water Separator NAKATU
Product Type:
Fuel water separator
Replaces:
Fleetguard FS20040; Baldwin BF1281 / BF46018-O; Donaldson P551839; Luber-Finer LFF7660; WIX WF10006; NAPA 601006
Applicable engine number:
International HV / HX / LT / RH / ProStar / WorkStar / TranStar; Cummins ISX / N13 / A26; MaxxForce 13 / 15.
Key Specifications:
Largest Outside Diameter: 108.36 mm Gasket Outside Diameter: 99.95 mm Gasket Inside Diameter: 90.55 mm Thread Size: 1-14 UNF 2B Filter Media: Cellulose Filter Type: Spin-On
OEM Part Numbers:
International 2602549C1 / 2611236C1 / 2611236C91; Freightliner ABPN122S120FL01
Product Overview
The NAKATU FS20040 is an aftermarket spin-on fuel/water separator designed for compatible diesel engines. Its cellulose filtration media helps separate water and capture particulate contaminants from diesel fuel, supporting cleaner fuel delivery and protection of engine fuel systems.
Key Features
  • Cellulose filtration media for diesel fuel applications.
  • Helps separate water from diesel fuel.
  • Helps capture particulate contaminants.
  • Spin-on design for convenient replacement.
  • Designed for compatible heavy-duty diesel fuel systems.
Applications
Designed for selected International HV, HX, LT, RH, ProStar, WorkStar and TranStar trucks equipped with compatible Cummins ISX, N13, A26 and MaxxForce 13/15 engines. Selected Nissan CW-series and Dodge A26-powered applications are also listed in equipment directories.
Applicable Regions
North America, Europe, Southeast Asia, South Pacific, Mexico and Central America. These are the officially documented application regions. Actual vehicle compatibility depends on engine and fuel system configuration.
Why Choose NAKATU?
NAKATU is an Aftermarket Filtration Manufacturer & Supplier, providing wholesale supply, bulk orders, OEM services, private labeling and customized packaging. We support global B2B customers with product selection, cross-reference assistance and flexible purchasing solutions.
Quality & Supply Assurance
Products can be supplied with dimensional inspection, appearance checks and packaging inspection. Bulk supply and customized packaging are available according to customer requirements.
Disclaimer
Third-party brand names and part numbers are used for identification and cross-reference purposes only. NAKATU is an independent aftermarket brand and is not affiliated with the respective trademark owners. Buyers should verify product specifications and fitment before ordering.

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