The Fleetguard FS20081 Fuel & Water Separator is engineered for demanding diesel engine environments. Combining 3-stage StrataPore filtration, the unit efficiently removes both free and emulsified water while filtering particulate down to 10 µm. Compatible with Cummins ISB and ISL engines, as well as Detroit Diesel DD5 and DD8 series, this spin-on replacement is a fit for OEM specs for Cummins 5444245/5528103 fitment. With a patented bypass control valve (XpressControl), it ensures optimal usage of filter media, supporting extended service intervals and improved engine reliability. Its rugged metal housing resists vibration and is compatible with ULSD and biodiesel fuel blends.
- Part Number: FS20081
- Filter Type: Fuel & Water Separator – Spin-On
- Media: StrataPore 10 µm coalescing and filter media
- Cross-Reference: Replaces Cummins 5444245; Cummins 5528103; Detroit Diesel A0000904851; Freightliner A245007; Baldwin PF46171; Luber-Finer L20081F; WIX WF10635; NAPA 3997; Carquest 96844
- Engine Fitment: Compatible with Cummins ISB, ISL; Detroit Diesel DD5, DD8
- Vehicle Compatibility: Freightliner, Kenworth, Peterbilt, Mack, International, Wirtgen, Terberg
- Fuel Compatible: ULSD, biodiesel blends
- Service Interval: Up to 1,000 hours typical under OEM usage conditions
- Filter Weight: ~1.10 lb (0.5 kg)
- Material: Metal spin-on housing rated for heavy-duty environments
- Country of Origin: Manufactured by Cummins Filtration (Fleetguard)