MerCruiser 55045T 140hp 3.0L Harmonic Balancer Damper Pulley 4cyl 1973-1999 Camshaft 314503 / 0314503 Propeller Nut

314503 / 0314503 Propeller Nut / Castle Nut

115hp (1973 & 1979-1988)

Reverse lock: 26903A2

1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Oscillation Damper Alpha One SX

Please let me know if you have any questions

MerCruiser 55045T 140hp 3.0L Harmonic Balancer Damper Pulley 4cyl 1973-1999 Camshaft 314503 / 0314503 Propeller NutItem Details MerCruiser Part Number 55045 55045T Used from 1973 1999 on virtually all OMC Cobra OMC Stringer MerCruiser Alpha One Volvo Penta GM 3. 0L 140hp 4cyl 181cid and also found on some 2. 5L 120hp or some 4. 1L 165hp 6cyl power plants. (and possibly others) If you are unsure on compatibility if this will work for you, just ask. Purchase with confidence! 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990