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Fleetguard FS1040 Fuel Water Separator Assembly
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| Filter Type | Heavy-Duty Fuel/Water Separator, Spin-On |
|---|---|
| Micron Rating | 25 Microns |
| Filtration Media | Stratapore Media |
| Water Separation Efficiency | 95% (Emulsified and Free Water) |
| Thread Size | M85x2 / 1-14 UNS-2B / 1-1/4"-12 UNS-2B |
| Outer Diameter | 125 mm |
| Overall Height | 293.98 mm (11.574 in) |
| Integrated WiF Sensor | Yes |
| Drain Valve | Yes |
| Compatible Fuel | Diesel, Biodiesel up to B20, Low-Sulfur Fuels |
| Net Weight | 1.37 kg |
Manufacturer No.
- FS1040
OEM Part No.
- 4010651
- 3101872
- 3331096
- 4331009
- 4924640
- 800152593
Engine Part No.
- Cummins ISX15
- Cummins QSX15
- Cummins X15
- Cummins Signature 600
- Cummins ISX
- Cummins QSG12-G4
- Cummins ISM
- Cummins QSM11
Interchange No.
- BF1274-SP
- BF1277-SP
- BF1264-SP
- P551047
- LFF1007
- 3488
- 33423
- C283
- FI15030
- 95423
- P551040
- BF1277-SPS
- BF1274-SPS
- LFF1007-1
- BF1264-SP
- WK 1270
- FG 1079
- SFC-5521
- FS1031
- 1534840
- ABP-N10G-FS1040
Technical specifications and application details for Fleetguard FS1040 fuel water separator.
Designed for heavy-duty diesel engines including Cummins ISX15, QSX15, X15, and Signature 600 series.
Features 25-micron filtration rating with Stratapore media achieving 95% emulsified water separation efficiency.
Equipped with integrated water-in-fuel (WIF) sensor and drain valve for suction-side fuel systems.
Mounting thread M85x2 (1-14 UNS-2B).
Replaces Cummins OEM part numbers 4010651, 3101872, 3331096, 4331009, 4924640.
Cross-references Baldwin BF1274-SP, Donaldson P551047, Luber Finer LFF1007.
Used in construction machinery, agricultural equipment, and commercial trucks.
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