For use on Yamaha Sterndrive Outboards: 7.4L 454 CID V8 1992 -- 115HP: 1984, 1985, 1986, 1988, 1989, 1990, 1991, 1993 -- 130HP: 1989, 1990, 1991 -- 150HP: 1984, 1986, 1987, 1990, 1991, 1993 -- 175HP: 1986, 1989, 1990 -- 200HP: 1984, 1985, 1986, 1987, 1989, 1990, 1991, 1992, 1993 -- 220HP: 1984, 1985, 1986 -- 225HP: 1987, 1990, 1991 -- 30HP: 1989, 1990, 1991, 1992, 1993, 1994 -- 40HP: 1984, 1985, 1986, 1987 -- 50HP: 1984, 1985, 1986, 1987 -- 60HP: 1991, 1993 -- 70HP: 1987, 1988, 1989, 1991, 1992 -- 90HP: 1984, 1985, 1986, 1987, 1988, 1990, 1991, 1992, 1993