FS19930 Fuel/Water Separator for Freightliner, Mack & Multi-Brand Applications
FS19930 spin-on fuel water separator for Freightliner, Mack, Volvo & more. 95% efficiency, 90% water separation. Cross reference BF1348, P551057. Direct.
Description
The FS19930 fuel water separator is a spin-on fuel/water separator used across an unusually broad range of truck brands, including Freightliner, Mack, Volvo, Mercedes-Benz, Hino and Ford. It separates water and captures particulate contamination before fuel reaches the injection system, protecting sensitive fuel system components. IXIN Filter manufactures this filter to OEM-equivalent specifications, giving distributors and fleet operators a reliable, factory-direct alternative for scheduled fuel filter replacement.
As an IATF 16949-certified filter manufacturer, IXIN supplies the FS19930 fuel water separator to distributors and service centers in 60+ countries, with consistent batch quality and full traceability for bulk and OEM orders.
Product Specifications
| Attribute | Detail |
|---|---|
| Product Type | Spin-On Fuel/Water Separator |
| Overall Height/Length | 6.74 in (171 mm) |
| Largest Outer Diameter | 4.24–4.25 in (108 mm) |
| Gasket Outer Diameter | 3.94 in (100 mm) |
| Gasket Inside Diameter | 3.56 in (90 mm) |
| Thread Size | 1-14 UNF-2B |
| Micron Rating | 30 microns (per SAE J1985) |
| Filtration Efficiency (TWA) | 95% (per SAE J1985) |
| Free Water Separation | 90% |
| Emulsified Water Separation | 90% |
| Standpipe | No |
| Certification | IATF 16949 |
Compatible Vehicles
This filter is used across an unusually broad range of truck brands, including:
- Freightliner (also under Alliance aftermarket branding)
- Mack
- Volvo
- Mercedes-Benz
- Hino
- Ford
- New Holland (agricultural equipment)
Note: Given the very broad cross-brand application, confirm your specific vehicle model and fuel system configuration against the OE part number before ordering.
FS19930 Cross Reference / OE Replacement Numbers
The FS19930 fuel water separator is a direct cross reference and replacement for the following OE and aftermarket part numbers:
| Brand / Source | Part Number |
|---|---|
| Fleetguard/Cummins Filtration | FS19930 |
| Mack | 3076PS7713 / 5839FS19521 |
| Mercedes-Benz | A3760927001KZ |
| Hino | 234011441A / 234011440 |
| Ford | F1HZ9365A / F08N9176AA |
| New Holland | 6933130 / 84989840 / 8446332 |
| Alliance (Freightliner aftermarket) | ABPN122S3225P / ABPN122R50423 |
| Freightliner | 324957002 / RK50423 |
| Volvo | 8394365 |
| MAN | 51125030035 |
| Baldwin | BF1348 |
| Donaldson | P551057 |
| NAPA | 3411 |
| WIX | 33411 |
Why Choose IXIN’s FS19930 Fuel Water Separator
- Reliable Water Separation — Rated at 90% free water and 90% emulsified water separation, protecting fuel injection components from moisture contamination.
- Solid Particulate Filtration — Rated at 95% efficiency (TWA) at 30 microns per SAE J1985.
- Exceptionally Broad Cross-Brand Coverage — Fits Freightliner, Mack, Volvo, Mercedes-Benz, Hino and Ford applications, useful for distributors and mixed-fleet operators standardizing fuel filter inventory.
- OEM-Equivalent Fit — Manufactured to match the OE 1-14 UNF-2B thread specification and dimensions for the FS19930, ensuring drop-in compatibility.
- Factory-Direct Supply — As a manufacturer (not a trading company), IXIN offers stable lead times and customization options for private label, packaging and media specification. For guidance on verifying cross reference numbers before a bulk order, see our fuel filter cross reference guide — especially useful for a filter with this many cross-brand equivalents.
Installation & Maintenance Notes
For vehicles using the FS19930 fuel water separator, general service steps include:
- Drain any accumulated water from the separator before removing the old filter.
- Relieve fuel system pressure before removing the filter element.
- Lightly oil the new gasket with clean diesel fuel before installation to ensure a proper seal.
- Hand-tighten per manufacturer torque specification for the 1-14 UNF-2B thread — avoid over-tightening, which can damage the gasket seal.
- Prime the fuel system per OEM procedure before restarting the engine.
- Follow your specific vehicle’s recommended service interval.
FAQ
Q: Is the FS19930 only for one truck brand? A: No — the FS19930 is used across an unusually broad range of brands, including Freightliner, Mack, Volvo, Mercedes-Benz, Hino and Ford. Confirm your specific vehicle model and fuel system configuration before ordering.
Q: What’s the difference between IXIN’s FS19930 and the OEM Fleetguard filter? A: IXIN manufactures this filter to match the OE thread specification, dimensions and the documented filtration/water-separation performance. The main difference is price and lead time — IXIN offers factory-direct pricing for bulk and OEM orders without compromising fit or performance.
Q: Can I order the FS19930 with custom packaging or private label? A: Yes. IXIN supports customized packaging, labeling and media specifications for distributors and private-label buyers. Contact our sales team with your requirements.
Q: What is the minimum order quantity (MOQ)? A: MOQ varies by customization level. Get in touch with us via WhatsApp or email for current MOQ and lead time on the FS19930 fuel water separator.
