Product Description
Baldwin BF1390‑O Fuel/Water Separator Spin‑On Filter
The Baldwin BF1390‑O Heavy-Duty Spin-On Fuel/Water Separator is featuring an open port for bowl installation, built-in drain and sensor port, and integral post seal. Engineered for heavy-duty diesel engines in Volvo, Freightliner, Blue Bird, Cummins, and more, it ensures reliable protection against fuel contamination and water ingress.
Key Features
- Spin-on design with open port for bowl (3¾‑10 buttress thread)
- Integral post seal—no gasket required
- Includes built-in drain valve and sensor port
- Tool-free, tab/keyless installation
- Microlite pleated paper media for efficient water separation
Specifications
- Brand: Baldwin
- Part Number: BF1390‑O
- UPC: 00791440082205
- Outside Diameter: 4⅜ in (110.3 mm)
- Height: 6⅛ in (157.2 mm)
- Thread Size: 1″‑14 UNF
- Bowl Port Thread: 3¾‑10 buttress
- Micron Rating: 3 µ nominal; 9 µ absolute
- Country of Origin: USA/China
- Weight: ~1.55 lb (0.7 kg)
- Shipping Dimensions: 4.4 × 4.4 × 6.2 in
Applications
- Volvo Trucks, Freightliner, Blue Bird school buses, Cummins ISB/ISL engines
- Common in commercial trucks, buses, construction, and marine diesel systems
Cross References
- Fleetguard FS19551
- Racor R90T
- Volvo VOE20450423 / 3989632
- Donaldson P551855
- Atlas Copco 2914807100
- Blue Bird R90BB01 / 1966993
- Mann WK10605
- Hengst H7090WK10
Additional Information
- OEM-grade build with durable filter media
- Packaged for parcel-friendly shipping
