FS19770 High-Performance Fuel Water Separator Filter – Direct Fleetguard Replacement
CHINA EVERLASTING PARTS CO., LIMITED, a professional high-quality filters manufacturer, presents the FS19770 Fuel Water Separator Spin-On Filter. Engineered as a premium cross-reference for Fleetguard Fuel Water Separator Filters, this heavy-duty fuel water separator is designed for maximum diesel engine protection. It efficiently removes water and contaminants, preventing injector wear and costly downtime – a critical component for fleet maintenance.
Comprehensive Cross-Reference & Technical Specifications
Our FS19770 is a direct replacement for multiple leading brands, ensuring seamless integration.
| Our Part Number | Compatible With (Partial List) |
|---|---|
| FS19770 | Baldwin BF1249-O |
| Donaldson P551864 | |
| Hengst H527WK D630 | |
| Hifi SN 25120 | |
| Fiat Kobelco VA32G6200100 | |
| TRP DAF 1500607 | |
| Kobelco 47555456 | |
| Komatsu 6003193620, 6003193610, 6003113620, 6003113610 | |
| Mann WK9052x, WK940/36x | |
| Sakura SFC-19100 | |
| Wix 33242 |
| Product Specifications: FS19770 Fuel Water Separator | |
|---|---|
| Part Number | FS19770 |
| Part Type | Fuel Water Separator Spin-On |
| Brand | Fleetguard Replacement |
| MOQ | 60pcs |
| Outer Diameter | 3.70 inch (94 mm) |
| Thread Size | 1-14 UN |
| Length | 6.14 inch (156 mm) |
| Gasket OD | 2.80 inch (71 mm) |
| Gasket ID | 2.46 inch (62.5 mm) |
| Bowl Thread | 1 1/4-10 UN |
| Service | OEM & ODM Supported |
Advanced Filtration Technology & Robust Construction
The FS19770 filter combines a multi-layered, high-efficiency synthetic media with a precision-engineered housing. Its advanced High Efficiency Fuel Water Separator design includes a hydrophobic coalescing layer that aggressively separates even emulsified water from diesel fuel. The robust steel bowl and base plate are built to withstand high-pressure fuel systems and harsh environmental conditions, ensuring reliable performance in all applications.

Superior Engine Protection & Operational Benefits
Unlike standard filters, our FS19770 offers superior contaminant holding capacity and consistent flow rates. This translates directly into:
- Extended Service Intervals: Reduces the frequency of fuel water separator change, lowering overall maintenance costs.
- Maximized Fuel System Life: Protects expensive injectors, pumps, and fuel lines from water-induced corrosion and abrasion.
- Optimal Engine Performance: Maintains fuel efficiency and power output by ensuring only clean, dry fuel reaches the combustion chamber.
- Easy Integration: Direct spin-on replacement simplifies the fuel water separator replacement process, saving valuable shop time.
Tangible Value for Your Business & Your Customers
For B2B retailers, service centers, and wholesalers, stocking the CHINA EVERLASTING PARTS FS19770 Fuel Water Separator Filter means providing your customers with a reliable, cost-effective solution for fuel water separator maintenance. Your clients benefit from reduced vehicle downtime, lower total cost of ownership for their fleets, and compliance with engine manufacturer maintenance guidelines. This builds trust and drives repeat business for your operation.
Proven Performance: Customer Feedback & Cross-Reference
What Our B2B Partners Say:
Reliable Wholesaler, USA
"Consistent quality, perfect fit. Our fleet service customers report zero issues after fuel water separator replacement."
★★★★★
Heavy-Duty Parts Retailer, EU
"The high efficiency fuel water separator performance matches OEM. Excellent durability in extreme conditions."
★★★★★
Filter Shop Chain, Australia
"Superb alternative to Fleetguard. Simplifies our inventory and fuel water separator maintenance advice to clients."
★★★★★
Frequently Asked Questions (FAQ)
Q: Is the FS19770 a direct fit for Fleetguard systems?
A: Absolutely. Our FS19770 is engineered as a precise cross-reference for Fleetguard Fuel Water Separator Filters, ensuring perfect fit and function.
Q: How often should this fuel water separator be changed?
A: Following standard fuel water separator maintenance schedules is recommended. However, due to its high contaminant capacity, it may allow for extended service intervals under normal conditions. Always consult your equipment manual.
Q: Do you support custom branding (OEM/ODM)?
A: Yes. As a professional manufacturer, we welcome OEM and ODM inquiries. We can customize packaging and branding to meet your specific business needs.
Q: What is the MOQ and lead time?
A: The standard Minimum Order Quantity is 60 pieces. Lead times vary; please contact us for current production schedules.
Ready to Stock Premium Fuel Water Separators?
Contact CHINA EVERLASTING PARTS today for competitive B2B pricing, comprehensive cross-reference catalogs, and reliable supply of heavy-duty fuel water separators.
WhatsApp / WeChat: +86 18965520297
Email: Sales@parts-machining.com
Professional Filters Manufacturer. Your Trusted Partner for Air, Oil, Fuel, and Hydraulic Filtration Solutions.
















