Reliable engine protection starts with premium filtration. Get OEM-standard SFF6385E (also known as SFF 6385E) for your fleet today.
This fuel water separator assembly is engineered for heavy-duty applications, ensuring that contaminants and water are removed before they reach your fuel injectors.
| Part Number | SFF6385E / SFF 6385E |
| Model Compatibility | Caterpillar 3406, 3406B, 3406C, 3406E, C15, C16 Engines |
| Product Name | Fuel Water Separator / Primary Fuel Filter |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine Rebuild, Overhaul, Routine Maintenance |
| Stock Status | In Stock / Fast Dispatch Available |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery | DHL, Fedex, EMS, UPS, Air, or Sea Freight |
The SFF6385E serves as the first line of defense. For operators running Caterpillar C15 or 3406E engines, moisture in fuel is the leading cause of injector failure and power loss. Choosing a high-quality replacement ensures your machinery stays on the job site, not in the repair shop.
| Feature | Our SFF6385E Replacement | Standard Aftermarket |
|---|---|---|
| Filter Media | High-efficiency Synthetic Blend | Basic Cellulose Paper |
| Water Separation | Over 98% Efficiency | Unstable Under High Pressure |
| Durability | Heavy-duty Corrosion Resistant Housing | Thin Wall Metal Shell |
| Fitment | 100% Precision Match | Requires Modification / Gasket Issues |
| Seal Quality | High-Temp Viton O-Rings | Standard Rubber (Prone to Leaks) |
| Value | Longer Service Intervals | Frequent Replacements Required |
Ready to secure your inventory? Contact us for bulk pricing on SFF6385E.
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A: This often indicates the SFF6385E has reached its holding capacity or the drain valve is clogged. Inspect the bowl for sediment. If the filter media is saturated, replace it immediately to prevent corrosion in the fuel rail.
A: While specifically designed for Caterpillar systems, many industrial generator sets and marine engines using the CAT 3406 platform rely on this exact specification. Always verify the mounting head compatibility before installation.
A: Our version features an OEM-standard tri-metal structure for maximum vibration resistance. It is trusted by repair shops and equipment fleets globally for its ability to maintain high flow rates even in cold weather conditions.
Not sure how this issue affects your equipment? Our technical team understands that downtime costs money.
Identify potential risks during maintenance to prevent catastrophic engine failure.
Recommend suitable replacement parts based on your specific engine serial number.
Support both inspection advice and global parts supply for urgent repairs.
We specialize in comprehensive engine solutions. Beyond the SFF6385E, we provide full support for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Our core inventory covers everything for a professional engine rebuild or overhaul:
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