Inline, under cowl fuel filter.
Used on the 30/40 EFI FourStroke outboard, the 4 cylinder (996 cc) 40/50/60 hp.
EFI FourStroke outboards, the 75115 FourStroke (1.7L, s/n1B3668232B094995),
the 75115 FourStroke (2.1L, s/n 2B094996...