Genuine Fleetguard FS19764 Fuel Water Separator | OEM Filter for Cummins and Caterpillar Engines

Don’t let water contamination grind your heavy-duty engine to a halt. Your fuel system is the heart of your equipment, and moisture is its biggest enemy. The Genuine Fleetguard FS19764 is an industrial-grade fuel water separator engineered to meet the extreme demands of Cummins and Caterpillar platforms. Built with proprietary Stratapore™ media, it provides the high-efficiency moisture stripping required to protect your high-pressure injectors from corrosion and failure.

🧠 WHY THIS MATTERS

At Valtrix Powertrain, we know that industrial uptime is everything. The FS19764 isn't just a filter; it's a precision-engineered barrier. Unlike standard "will-fit" filters that allow emulsified water to pass through, Fleetguard’s multi-layered Stratapore™ technology captures microscopic water droplets and contaminants that cause injector tip erosion. Using this OEM-spec filter ensures your engine maintains peak fuel economy and stays within factory operating tolerances, even in harsh environments.

🆚 OEM vs AFTERMARKET

📦 WHAT’S INCLUDED

• (1) Genuine Fleetguard FS19764 Spin-On Filter

• (1) High-Performance Sealing Gasket

• Factory Sealed Packaging (Guaranteed Authentic)

⚙️ COMPATIBILITY

This high-efficiency separator is used across a wide range of Cummins, Caterpillar, and PACCAR applications:

• Common Engine Fits: Cummins QSB 6.7, ISB 6.7, Caterpillar C7, C9, and PACCAR PX-6/PX-8.

• Direct Interchange: Cummins 4934879, Caterpillar 256-8753, Donaldson P550900, Baldwin BF7815, Wix 33606.

• Thread Size: 1-14 UNS-2B.

• 💡 Note: This filter is a common upgrade for many medium-duty trucks and construction equipment. Message us your Engine Serial Number (ESN) for a 100% fitment guarantee.

🚨 SIGNS YOU NEED THIS

Protect your fuel pump and injectors. Replace your FS19764 immediately if:

• "Water in Fuel" warning light is illuminated on your dashboard or monitor.

• Engine Misfires: Stuttering or loss of power under heavy load.

• Hard Starting: Increased cranking time before the engine fires.

• Service Interval: You have reached your 500-hour (Industrial) or 15,000-mile (Truck) service mark.

🛒 WHY BUY FROM VALTRIX

• 100% Genuine Guaranteed: We source directly to ensure you never receive a counterfeit Fleetguard part.

• Industrial Strength Logistics: We stock our inventory in the USA for rapid shipping to your job site or shop.

• Diesel Powertrain Experts: We specialize in the components that keep the world's heavy engines moving.

• Secure Checkout: Your data and your engine are safe with us.

Keep your equipment on the job and out of the shop. Ensure your fuel system is protected by the best name in diesel filtration. 👉 [ADD TO CART] and experience the reliability of Genuine Fleetguard Stratapore™ technology.

❓ FAQ

Q: Is the FS19764 a primary or secondary filter? A: This is a Primary Fuel Water Separator. Its job is to remove the bulk of water and large debris before the fuel moves on to the secondary "polishing" filter.

Q: Does this filter include the clear collection bowl? A: No, this is the spin-on filter element. It is designed to work with your existing factory collection bowl or it can be used with a standard drain valve (sold separately).

Q: Can I use this as a direct replacement for my CAT 256-8753? A: Yes. Fleetguard engineered the FS19764 to meet or exceed the specifications of the Caterpillar 256-8753, providing a high-quality OEM alternative.