Finding a reliable FS19532 (also searched as FS-19532) fuel water separator is critical for maintaining the health of your Cummins engine. Whether you are performing a routine overhaul or urgent engine maintenance, the quality of your filtration system determines the lifespan of your fuel injectors and high-pressure pumps.
This heavy-duty filter is specifically designed for high-dust and high-humidity environments where water contamination in diesel fuel is a common threat. As a specialist supplier, we provide OEM Standard Replacement parts that meet the exact micron rating required for industrial engine protection.
| Detail Field | Product Information |
|---|---|
| Model NO. | FS19532 / FS-19532 |
| Product Name | Fuel Water Separator / Fuel Filter Element |
| Brand Compatibility | Cummins (DCEC / CCEC) |
| Part Number | FS19532, 3973232, J973232 |
| Type | Spin-on Fuel Filter |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Packaging | Industrial Export Packing / Neutral Box |
| Application | Engine rebuild, overhaul, maintenance |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
The FS19532 filter is widely used in the following Cummins powered machinery and engine series:
| Engine Series | Equipment Type | Common Application |
|---|---|---|
| Cummins 4BT / 4BTA 3.9 | Light Trucks & Generators | Industrial Power Units |
| Cummins 6BT / 6BTA 5.9 | Excavators, Buses, Trucks | Construction Machinery |
| Cummins 6CT / 6CTA 8.3 | Heavy Duty Trucks, Cranes | Logistics and Lifting |
| Cummins ISB / QSB Series | Modern Agricultural Tractors | Farming Equipment |
| Dongfeng Cummins (DCEC) | Commercial Vehicles | Transport Fleets |
Why choose our parts over generic alternatives? Below is a comparison of why fleet managers prioritize our FS19532 supply.
| Purchase Factors | Our OEM Replacement | Generic Market Filters |
|---|---|---|
| 1. Filtration Efficiency | High-efficiency cellulose media for 99% water removal | Low-grade paper, inconsistent micron rating |
| 2. Seal Integrity | High-temperature resistant Viton/Nitrile gaskets | Standard rubber (prone to hardening and leaks) |
| 3. Housing Strength | Heavy-duty steel shell to resist pressure surges | Thin metal casing, risks of bursting |
| 4. Service Interval | Designed for 500+ hours (engine specific) | Frequent clogging, increases downtime |
| 5. Fitment Accuracy | Precision threads for seamless installation | Poor thread machining, risk of cross-threading |
| 6. Cost Efficiency | Optimized balance between price and protection | Cheap initial price, high long-term repair costs |
1. Engine Stalling or Hard Start: If your Cummins 6BT or 6CT engine struggles to fire up, the FS19532 may be clogged with contaminants or water, restricting fuel flow.
2. Power Loss under Load: When the filter cannot deliver enough clean diesel during high-RPM operation, the engine will experience significant power drops.
3. Unusual Smoke: Water bypassing a worn-out separator can lead to white smoke, indicating incomplete combustion and potential injector damage.
Answer: Our FS19532 utilizes an OEM-standard tri-metal structure and premium synthetic media. It is trusted by repair shops & equipment fleets globally for its ability to maintain fuel purity in the most demanding conditions.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Proper filtration is the cheapest insurance for your engine rebuild or overhaul project.
We provide global shipping and support for Cummins engine owners and distributors.
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We are a professional supplier specializing in a wide range of diesel engine assemblies and spare parts. Our inventory includes high-performance components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
Our core product lines include: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Fuel Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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