OEM Mercury Quicksilver Outboard in line Fuel Filter 35-879885Q : Fits 40/50/60 HP 4 Stroke EFI, 75-115, 135-300HP Verado In Line Under Cowl Fuel Filter. Fits 30/40 EFI FourStroke, cylinder (996 cc) 40/50/60 hp. EFI 75115 FourStroke (1.7L, s/n 1B366823 & above), 50 EFI FourStroke (1B905505 and above) and the 135 thru 300 hp. Verado outboards OEM Mercury Quicksilver, May fit other Manufacturers