For use on 150 hp EFI FourStroke outboards.
Features:?
Kit includes: oil filter, fuel filters, gearcase drain seals, 4 spark plugs, thermostat kit, water impeller kit, alternator belt, and anodes.
Includes all parts Mercury Marine recommends for your 300 hour service.
BLACK MAX 14X9
SPITFIRE 12.5X19
40- 60 4 CYL EFI FOURSTROKE CT SERV KIT-300 HRS (8M0090559) 














