FS20040 Fuel Water Separator Filter Replacement for WF10006 P551839 2611236C91 | International LT HX HV RH
Contact UsPremium FS20040 fuel water separator filter replacement for International LT, HX, HV, RH, and Late 9900 trucks. Replaces WF10006, P551839, 2611236C91, and more. OEM-quality fuel filtration and water separation.
Description
FS20040 Fuel Water Separator Filter for International Trucks
The FS20040 Fuel Water Separator Filter is a high-performance filtration solution designed for modern International heavy-duty trucks. Engineered to remove water, contaminants, rust particles, and debris from diesel fuel, this filter helps protect fuel injectors, fuel pumps, and other critical components within the fuel system.
Modern high-pressure common rail diesel engines demand exceptionally clean fuel. Even small amounts of water or contaminants can cause injector wear, reduced engine performance, fuel system damage, and costly repairs. The FS20040 fuel water separator utilizes advanced filtration media to provide excellent contaminant removal and efficient water separation while maintaining optimal fuel flow.
Designed as a direct replacement for multiple OEM and aftermarket references, this filter delivers dependable performance for fleets, truck operators, service centers, and parts distributors.
Product Features
- Direct replacement for FS20040
- High-efficiency fuel filtration technology
- Excellent water separation performance
- Protects high-pressure fuel injectors
- Maintains consistent fuel flow
- Reduces fuel system contamination
- OEM-quality fit and sealing performance
- Durable construction for severe-duty applications
- Designed for fleet maintenance programs
- OEM and ODM manufacturing available
Product Specifications
| Item | Specification |
|---|---|
| Product Name | Fuel Water Separator Filter |
| Part Number | FS20040 |
| Filter Type | Fuel Filter / Water Separator |
| Application | Heavy-Duty Diesel Fuel Systems |
| Filtration Media | Multi-Layer High-Efficiency Synthetic Media |
| Function | Fuel Filtration & Water Separation |
| Installation | Direct Replacement |
| Service | OEM / ODM Available |
| Origin | China |
| Packaging | Neutral or Customized Packaging |
Compatible Vehicle Applications
The FS20040 filter is commonly used in:
International Trucks
- International LT Series
- International HX Series
- International HV Series
- International RH Series
- International Late 9900 Series
Engine Applications
Compatible with various modern International diesel engine fuel systems utilizing the corresponding fuel filter housing.
Fitment may vary depending on vehicle year, engine model, and fuel system configuration. Always verify part numbers before ordering.
Cross Reference Numbers
This fuel water separator replaces:
- FS20040
- WF10006
- P551839
- 2510993C1
- 2602549C1
- 2611236C1
- 2611236C91
Additional aftermarket references may vary by supplier and application.
Product Benefits
Advanced Water Separation
Efficiently removes water from diesel fuel to help prevent corrosion, injector damage, and fuel system failures.
Protects Fuel Injectors
Captures harmful particles before they reach high-pressure injectors and fuel pumps.
Improves Fuel System Reliability
Maintains clean fuel delivery and supports consistent engine performance.
Reduces Maintenance Costs
Helps extend the service life of expensive fuel system components while reducing downtime.
Product Parameters
| Parameter | Specification |
| Filtration Efficiency | High Efficiency |
| Water Separation Capability | Excellent |
| Fuel Flow Performance | Low Restriction |
| Application Type | Heavy-Duty Diesel |
| Service Life | OEM Recommended Interval |
| Installation Type | Direct Replacement |
Applications
Suitable for:
- Long-haul trucking fleets
- Regional transportation fleets
- Commercial diesel trucks
- Fleet maintenance facilities
- Truck repair workshops
- Diesel service centers
- International truck parts distributors
- Heavy-duty aftermarket suppliers
Quality Assurance
Every FS20040 fuel filter undergoes comprehensive quality testing, including:
- Filtration efficiency testing
- Water separation testing
- Fuel flow restriction testing
- Leak resistance testing
- Burst pressure testing
- Dimensional accuracy inspection
These procedures ensure reliable filtration performance and OEM-level quality.
Why Choose Our Fuel Filters?
As a professional filter manufacturer, we provide fuel, air, oil, hydraulic, and cabin filters for global commercial vehicle markets.
Our Advantages
- OEM-quality manufacturing standards
- Competitive factory-direct pricing
- Stable production capacity
- Private-label packaging available
- Custom branding support
- Fast worldwide delivery
- Low MOQ for distributors
Frequently Asked Questions
What does the FS20040 fuel water separator do?
It removes contaminants and water from diesel fuel before the fuel reaches injectors and critical fuel system components.
Why is water separation important?
Water contamination can cause corrosion, injector wear, and reduced fuel system reliability. Proper water separation helps protect the engine.
Is this a direct replacement for WF10006 and P551839?
Yes. The filter is designed as a direct replacement for these and other listed cross-reference numbers.
Do you support OEM and wholesale orders?
Yes. We provide OEM manufacturing, private-label branding, and customized packaging for distributors and wholesalers.
