fb48ebe4-1fa3-49db-82c6-e643e922a22d
OEM & Private Label

FS20203 Fuel Water Separator NAKATU

The NAKATU FS20203 is an aftermarket fuel/water separator cartridge designed for compatible diesel fuel filtration systems. Its cellulose 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:
FS20203 Fuel Water Separator NAKATU
Product Type:
Fuel water separator filter element
Replaces:
Fleetguard FS20203; Baldwin PF7890-30 / PF779030; Hastings FF1237; Racor 2020PM; Donaldson P552024; WIX 33791; Luber-Finer L2020FN30
Applicable engine number:
Freightliner FLD120 / FLD132; Mack GU713 / GU813 / MRU613; Caterpillar 3512B / 3512C / 3516B; Hitachi EX1900; Atlas Copco equipment.
Key Specifications:
Height: 243.84 mm Largest Outside Diameter: 110.49 mm End 1 ID: 21.01 mm End 2 ID: 16.51 mm End 2 OD: 127.99 mm Filter Media: Cellulose Filter Rating: 30 Micron
OEM Part Numbers:
Atlas Copco 2914808600; Hitachi 4448737 / H4730252190; Mitsubishi 47302-52190; Volvo Penta 3827278 / 889422; John Deere RE171321
Product Overview
The NAKATU FS20203 is an aftermarket fuel/water separator cartridge designed for compatible diesel fuel filtration systems. Its cellulose filtration media helps capture particulate contaminants and separate water from diesel fuel, supporting cleaner fuel delivery and protection of engine fuel injection components.
Key Features
  • Cellulose filtration media for diesel fuel applications.
  • Designed for fuel and water separation.
  • 30-micron filtration rating according to SAE J1858 reference.
  • Cartridge design for compatible fuel filtration housings.
  • Suitable for heavy-duty diesel and industrial applications.
Applications
Designed for compatible diesel fuel filtration systems used in Freightliner FLD trucks, Mack GU and MRU series trucks, Caterpillar industrial engines, Hitachi excavators, Atlas Copco equipment and other compatible machinery.
Applicable Regions
Suitable for global aftermarket distribution. North America, Europe, South America, Southeast Asia and other international markets are potential sales markets. Specific regional equipment compatibility should be verified against the original fuel system and filter housing.
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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