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Fleetguard FS1212 Fuel Water Separator Assembly
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| Filter Type | Spin-On Fuel Water Separator |
| Micron Rating | 20 Micron |
| Media Type | Cellulose / Stratapore |
| Thread Size | 1-14 UNS-2B |
| Overall Height | 201.17 mm (7.92 in) |
| Outer Diameter | 93.22 mm (3.67 in) |
| Gasket Outer Diameter | 71.88 mm (2.83 in) |
| Water Separation Efficiency | 96% Emulsified, 90% Free Water |
| Operating Pressure | Up to 100 psi (6.9 bar) |
| Flow Direction | Outside to Inside |
Manufacturer No.
FS1212
OEM Part No.
330863833158433684957138554256-8753600-319-36101214920H1
Engine Part No.
Cummins N14Cummins 855 Big CamCummins ISM11Cummins ISXCummins C15Cummins C16Cummins C12Cummins ISF2.8Cummins KTA19Cummins NTA855
Interchange No.
P558000BF121233405340586693LFF8020FF104FF105FF105CFF105DFF213
Fitment Vehicles
Freightliner FLD120Peterbilt 379Kenworth W900Volvo VNLKomatsu PC200Hyundai ExcavatorDoosan DX225Foton AumarkDaewoo Truck
Fuel System - Industrial Encyclopedia
OEM replacement spin-on fuel water separator with 20-micron cellulose media, 1-14 UNS-2B thread, 7.92 in height. Fits Cummins N14, ISX, ISM, and heavy-duty truck applications.
