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.
3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS (8M0147062)
4.3L Carburettor Alpha RWC without Remote Oil (1996 and newer) SERV KIT-300 HRS (8M0147063) 














