FS19519 Fuel Water Separator Filter
FS19519 spin-on fuel water separator meets original Fleetguard and Cum-mins factory standards. Stratapore composite filter media efficiently removes water, rust and fuel impurities to protect fuel injectors. Thickened anti-rust steel shell withstands fuel system pressure for long stable operation. Integrated high-temperature rubber seal prevents fuel leakage under harsh working conditions. Direct spin-on installation cuts maintenance time. Cross reference numbers 3942533, BF1271, WK9018X. Fits Cum-mins ISB 5.9L/6.7L engines, medium-duty trucks and construction machinery. Reduces engine failure risks and extends service life, standard aftermarket spare part for diesel engine routine maintenance.



| Attribute | Specification |
|---|---|
| Product Model | FS19519 |
| HS Code | 8421299090 |
| Product Name | Fuel Water Separator Filter / Diesel Fuel Filter |
| Application | For 5.9L/6.7L Diesel Engine, Medium Duty Truck, Construction Machinery, Agricultural Tractor, Heavy Duty Commercial Vehicle |
| Filter Type | Spin-on Fuel Water Separator |
| Filter Media | Stratapore Multi-layer Composite Fiber |
| Housing Material | Thickened Cold Rolled Anti-rust Steel |
| Single Package Size | 108×108×162mm |
| Net Weight | 0.78 kg |
| Gross Weight | 0.85 kg |
| Package Type | Neutral Carton / Customizable / Original White Box |
| Working Pressure | Max 0.8 MPa |
| Working Temperature | -35℃ ~ +115℃ |
| Part Number | Compatible Models |
|---|---|
| FS19519 (Core Model) | 5.9L/6.7L/6BT/6CT/M11/NT855 diesel engines, Ram 2500/3500 pickup trucks, medium-duty commercial vehicles, excavators, wheel loaders, farm tractors, heavy construction equipment |
| 3942533 | All FS19519 compatible diesel engine equipment |
| BF1271 | ISB series diesel engines, light & medium duty trucks, small construction machinery |
| WK9018X | 5.9L/6.7L diesel pickup trucks, medium-duty trucks, construction machinery |
| P551951 | Full compatible with all FS19519 applicable diesel engine equipment |
| LFF19519 | 6BT/6CT industrial diesel engines, agricultural equipment, medium-duty trucks |
| FS19519V | Upgraded heavy-duty version for long-haul trucks, large construction equipment |
- Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.
- OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.
- Parts Available We have spare filter for immediate delivery to anywhere in the world. Our Filter widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc
- Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.

- What is the minimum order quantity for this product?
It can be negotiated, we will try our best to meet customers' needs. - What is your latest delivery time?
Most orders will be shipped within 1-7 days after receiving the payment. - Does your company have quality assurance?
Yes, for one year. - What is the competitiveness of your company's products compared to other companies?
Digital Production, high precision, high speed and low noise. - What are the advantages of your company's services compared to other companies?
Reply and answer timely. Provide documents required by customers for customs clearance or sales. 100% after-sales service. - Which payment way does your company support?
At customers' convenience. - How to contact us quickly?
Please send us an inquiry or message in this platform, or you can tell us your phone number, WhatsApp and Wechat. We will contact you as soon as possible and provide more details you need.
- In order to guarantee the bearing working life,please carefully install and maintenance.
- open the package only before install to protect the bearing from rust.
- must guarantee the working area of bearing is very clean.
- strictly follow the carry capacity,temperature,working time of bearing.
- Any other questions or any products you are interested, please contact us freely!
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