Johnson/Evinrude (OMC): Kit contains impeller to replace #395864, 397131 or 435821, rubber seal to replace #321120, impeller gasket to replace #324701 or #338484, impeller key to replace #331107 and o-ring to replace #310967 or #310585. Fits the following engines. H.P. Years 150 1981-1985, 1993 150 Comm 1993 150 Special 1987 150 V-6 1979-1980 155 Comm 1984-1987, 1989-1990 175 1977-1978, 1985 185 1985, 1990-1992, 1995 200 1976-1978, 1978, 1986, 1988-1992, 1995 225 1978, 1986, 1988-1992, 1995 235 1978 235 V-6 1979-1980, 1985 235 V-6 Special 1983-1985 250 1991-1992, 1995 275 1985-1990 300 1986, 1988-1990, 1995 1600 Comm 1986, 1988-1990 2500 Comm 1986, 1988-1990