Fleetguard FS20385 Heavy-Duty Fuel Water Separator Cartridge | 1 Unit
Protect your heavy-duty commercial engine from fatal fuel-system corrosion and injector damage with the Genuine Fleetguard FS20385 Fuel Water Separator. As a premium EleMax™ cartridge upgrade (engineered to replace the now-obsolete FS20083), this filter delivers absolute defense against moisture, emulsified water, and microscopic road contaminants for Class 8 trucks.
Constructed with proprietary, multi-layered StrataPore™ coalescing media, the FS20385 removes 100% of free water and provides exceptional multi-micron particulate filtration without restricting critical diesel flow rates. It features a patented internal control valve that ensures full filter media utilization, keeping your truck running at peak fuel efficiency while extending your fleet's service intervals.
Key Features
- StrataPore™ Coalescing Media: Multi-layer synthetic filtration media captures micro-contaminants down to a 6.9-micron absolute rating, shielding fine-tolerance injection systems.
- Masterful Water Separation: Efficiently isolates both free-flowing and emulsified water from diesel fuel, stopping internal injector rust and fuel system pitting before it starts.
- Patented EleMax™ Technology: Features an optimized internal control valve that allows the cartridge to fill completely and evenly, maximizing dirt-holding capacity and filter lifespan.
- Biodiesel Compatible: Fully engineered and tested to handle ultra-low sulfur diesel (ULSD) and aggressive biodiesel blends without media degradation.
- Drop-In OEM Fit: Direct physical and mechanical replacement designed specifically to seat into heavy-duty Davco Fuel Pro® 485 processor housings.
Applications & Vehicle Fitment
This fuel water separator is heavily utilized across modern line-haul, vocational, and transport commercial truck fleets.
- Compatible Fuel Processors: Engineered specifically to fit Davco Fuel Pro 485 systems.
- Engine Compatibility: Detroit Diesel (DD13, DD15, DD16) platforms and Cummins (ISX12, ISX15, X15) heavy-duty engines.
- Common Fleet Truck Cross-References: Widely found on Freightliner, Western Star, Peterbilt, Kenworth, and International trucks utilizing Davco 485 housings.
