FS20083*3 Fuel Water Separator Filter Cartridge for Detroit Diesel DD13 DD15 DD16 for Freightliner Cascadia for Western Star 4900 5700XE Replaces A0000905051 PF46145 P580710

Protect Your Fuel SystemModern engines require clean fuel for longevity. This premium aftermarket separator cartridge meets rigorous heavy-duty demands. Using advanced synthetic media, it effectively separates emulsified water to prevent injector damage. Designed for Davco suction-side systems, this element ensures a precise seal to stop air intrusion and fuel drain-back.Technical SpecificationsRating: 10 Micron (98.7% Efficiency)Water Removal: 100% Free, >95% EmulsifiedMedia: Multi-Layer SyntheticGrommet: Soft Nitrile (Anti-Drain Back)Compatibility: B20 Biodiesel ReadyValve: EleMax Tech CompatibleEngine CompatibilityFor Detroit Diesel DD13For Detroit Diesel DD15For Detroit Diesel DD16For Cummins X15 (With Davco 485/487)For Cummins ISX15 (Select Models)Vehicle Application GuideFor Freightliner: Cascadia, 122SD, M2 112, Columbia, Coronado, Century ClassFor Western Star: 4900 FA/SA/EX, 5700XE, 4700, 6900XDFor Peterbilt: 389, 579, 567 (With Processor)For Kenworth: T680, T880, W900 (With Processor)Replaces Part Numbers: FS20083, A0000905051, PF46145, P580710, 33655, L20083F, FS20385, A485007, 3655, ABP/N122-R50421Disclaimer: This is an aftermarket replacement part. All manufacturer names, numbers, symbols, and descriptions are used for reference purposes only and do not imply that any part listed is the product of these manufacturers.

• ADVANCED FILTRATION MEDIA: Engineered with multi-layer synthetic composites superior to standard cellulose, this cartridge captures 98.7% of particulates at 10 microns. The coalescing barrier separates 95% of emulsified water to protect high-pressure injectors from cavitation and corrosion.
• LEAK PREVENTION SEALS: Designed for suction-side Davco systems, our kit features a precision-molded soft nitrile grommet that prevents drain-back and hard starts. Includes premium Viton cover O-rings that resist compression set and chemical degradation from biodiesel blends up to B20.
• DIRECT REPLACEMENT FIT: Exact dimensional match for easy installation in Davco Fuel Pro 485, 487, and 488 processors. Replaces for Fleetguard FS20083, for Detroit Diesel A0000905051, for Baldwin PF46145, for Donaldson P580710, for Wix 33655, and for Luber-finer L20083F.
• HEAVY DUTY COMPATIBILITY: Verified fitment for heavy-duty trucks requiring clean fuel management. Works for Detroit Diesel DD13, DD15, and DD16 engines. Fits for Freightliner Cascadia (P3/P4), for Western Star 5700XE/4900, for Kenworth T680, and for Peterbilt 579 with Davco housing.
• MAINTENANCE VALUE KIT: Includes [3-Pack] filter element and complete seal set for a full service interval. Recommended replacement every 15,000 miles to maintain optimal fuel flow and EleMax valve function. Reduces downtime for fleet operators and independent owner-operators.