Description Fleetguard FS19763 is a plus‑size EleMax StrataPore 7 micron fuel/water separator filter element for heavy‑duty diesel applications, designed for use in Fuel Pro and many Diesel Pro housings and used as a plus‑size replacement for FS19624 in FH230 Series Fuel Pro and standard in FH234 Series Industrial Pro. It provides 98.7% filtration efficiency with 95% free and emulsified water separation, is biodiesel compatible, and features an overall height of approximately 178.8 mm and 106.9 mm maximum outside diameter. Cross‑reference equivalents include Baldwin PF7928, Donaldson P550849, WIX 533763, NAPA 3763, Atlas Copco 5580‑0078‑57, Terex 15503185, Davco 102011/102526/382129/382135 and other common fleet filter numbers.