FS19837 Fuel Water Separator Equivalent to L3103F L3925F 1931137 228-9130 87801285 For Case,Caterpillar,New Holland Equipment.
FS19837 Fuel Water Separator Equivalent to L3103F L3925F 1931137 228-9130 87801285 For Case,Caterpillar,New Holland Equipment.
Cross Reference:
Luberfiner L3103F L3925F New Holland 84477355 Case IH 87802927OEM Part Number:
FS19837Brand:
AYREST/Authorized BrandMinimun Order Quantity:
60pcsEX.W Price:
Welcome your inquiry.
Direct Replacement for Fleetguard | Superior Water & Contaminant Removal | Trusted by B2B Partners Worldwide

Engineered as a precise Diesel Fuel Water Separator Replacement for Fleetguard, our FS19837 is a critical component for protecting diesel engines from water damage and abrasive contaminants. It is designed for durability and peak performance in demanding applications.
As a leading professional high quality filters manufacturer, CHINA EVERLASTING PARTS CO., LIMITED guarantees that every FS19837 meets or exceeds OEM specifications. We specialize in serving retailers, aftermarket service providers, wholesalers, and filter shops with reliable bulk supply.
✔ Feature: High-efficiency media with spin-on design.
✔ Advantage: Removes 99%+ of water and fine particulates, ensuring optimal fuel injector life.
✔ Benefit: Reduces downtime and maintenance costs for your end-customers' fleets.
✔ Evidence: Rigorously tested, with extensive cross-reference compatibility listed below.
| Parameter | Value |
|---|---|
| Part Number | FS19837 |
| Part Type | Fuel Water Separator Spin-On |
| Brand Compatibility | Fleetguard Replacement |
| Largest OD | 3.31 inch / 84.00 mm |
| Gasket Inside Diameter | 0.85 inch / 21.50 mm |
| Length | 7.76 inch / 197.00 mm |
| MOQ | 60 pcs |
| Service | OEM & ODM Available |
Our Fuel Water Separator Cross Reference confirms the FS19837's wide compatibility, making it a versatile inventory choice for your business. It directly replaces part numbers from major brands including:
This extensive list simplifies your Fuel Water Separator Maintenance offerings and streamlines procurement for your clients.
Every filter undergoes strict quality control, ensuring reliable performance that matches or exceeds the original Fleetguard Fuel Water Separator Filter.
We understand wholesale needs. We offer competitive pricing for bulk orders and full OEM ODM Fuel Water Separator services for Custom Fuel Water Separator solutions.
Efficient shipping and clear documentation ensure you receive your order on time, minimizing your inventory lead time.
See what other retailers, wholesalers, and service centers say about partnering with us:
"The FS19837 filters are consistently high quality. Perfect fit and performance as a Fleetguard replacement. Our clients in truck maintenance have reported zero issues."
- Heavy-Duty Parts Wholesaler, USA
"We needed a custom fuel water separator for our private label. CHINA EVERLASTING PARTS delivered excellent ODM service from design to packaging. Reliable partner."
- Filter Shop Chain, Europe
"The cross-reference list is accurate and comprehensive. Sourcing these diesel fuel water separator replacement filters has streamlined our inventory and boosted our profit margin."
- Agricultural Equipment Service, Australia
Q: Is the FS19837 a direct fit for the filters listed in the cross-reference?
A: Yes, it is designed as a direct spin-on replacement with identical thread and gasket specifications.
Q: What is the lead time for MOQ (60 pcs) orders?
A: Typically 15-20 days for production and shipping. Contact us for an exact schedule.
Q: Do you offer custom packaging or branding (ODM)?
A: Absolutely. We specialize in OEM & ODM services. We can customize packaging, printing, and even minor design adjustments per your request.
Q: How does this filter aid in Fuel Water Separator Maintenance?
A: Its high-efficiency coalescing media separates and traps water and solid contaminants, protecting injectors and pumps. Regular replacement is key to preventive maintenance.
Ready to secure a reliable supply of high-performance fuel water separators for your business? Contact our B2B sales team for pricing, samples, and custom fuel water separator project discussions.
WhatsApp / WeChat: +86 18965520297
Email: Sales@parts-machining.com
CHINA EVERLASTING PARTS CO., LIMITED
Your Professional Partner for High-Quality Filtration Solutions.