Finding a reliable FS1280 (also searched as FS 1280) is critical for maintaining the health of your heavy-duty diesel engines. As a specialized replacement part supplier, we understand that fleet operators and repair shops aren't just looking for "filters"—they are looking for components that prevent downtime. Whether you are running a Cummins 6BT, 6CT, or ISB series engine, this fuel water separator is your first line of defense against contaminated diesel.
| Detail Field | Product Data |
|---|---|
| Part Number | FS1280 / FS 1280 |
| Product Name | Fuel Water Separator Filter |
| Compatible Model NO. | Cummins 4BT, 6BT 5.9, 6CT 8.3, ISB, QSB, Dongfeng Trucks |
| Type | Spin-on Fuel Filter |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch Available |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS / Air & Sea Freight |
| Application | Engine rebuild, overhaul, routine maintenance |
Before you purchase, see how our OEM-standard parts compare to generic low-cost alternatives.
| Key Purchase Points | Our OEM Standard FS1280 | Low-Quality Market Generic |
|---|---|---|
| Filtration Efficiency | 98% Water Separation Efficiency | Less than 85% Efficiency |
| Seal Integrity | High-grade Nitrile Rubber Seals | Recycled Plastic/Cheap Rubber |
| Housing Strength | Thick Steel to resist pressure spikes | Thin metal prone to leaking |
| Service Life | 500+ Working Hours (Standard) | Unstable, requires early replacement |
| Fitment Accuracy | 1:1 Precise Thread Matching | Difficulty in installation |
| Internal Media | Synthetic Fiber with high capacity | Basic paper media |
This part is widely used across various industrial and commercial platforms. Ensure your equipment model is listed below for a perfect fit:
| Brand | Engine / Machine Model |
|---|---|
| Cummins | 6BT5.9, 6CT8.3, 4BT3.9, ISB6.7, QSB5.9 |
| Dongfeng | EQ1141, EQ1160, DFL1250, Kingrun Series |
| Komatsu (Adaptation) | PC200-6, PC220-7 (Specific Cummins Engine Versions) |
| Construction Machinery | Excavators, Generators, Industrial Power Units |
If you notice power loss or white smoke, your fuel filter might be clogged. Our team helps operators:
✔ Identify potential risks during maintenance cycles
✔ Recommend suitable replacement parts if needed
✔ Support both inspection advice and parts supply
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A: One of the most common causes is a restricted fuel flow. The FS1280 filter may be saturated with water or contaminants. Replacing the filter often restores full fuel pressure and engine performance.
A: We recommend replacement every 15,000 to 20,000 km for trucks, or every 500 hours for industrial machinery, to ensure the fuel pump and injectors are protected from moisture corrosion.
A: Our version features an OEM-standard tri-metal structure and high-efficiency filtration media. It is trusted by repair shops and equipment fleets worldwide for its durability and precise fit.
We are a leading provider specializing in Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engine assemblies and spare parts. Our goal is to provide a one-stop solution for engine overhauls and heavy equipment repairs.
Our core product range includes high-quality components such as:
Cylinder Liner, Piston Kits, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Fuel Injection Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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