MerCruiser 87-19752A3 Shift Interrupt Engine Cut-Out Kill Switch 3.0L 4cyl 140hp Flywheel 170hp 200hp 1981 1982 1983

170hp 200hp 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 175hp 200hp 270hp 260hp 170hp 230hp 185hp 175 200 270 260 170 230 185 hp

Volvo Penta 3853805 Front Engine Mount (OMC 983903 / 0983903)

8-1/8" X 8" Pitch

Fuel Level (small crack on the bezel - see pictures)

Bearings Crankshaft Side: 378528

MerCruiser 87-19752A3 Shift Interrupt Engine Cut-Out Kill Switch 3.0L 4cyl 140hp Flywheel 170hp 200hp 1981 1982 1983Item Details MerCruiser McGill Shift Interrupter Neutral Safety Shift Cut Out Kill Switch 87 19752A3 (Newer style with bullet connectors) Tested & working! Please make sure to test your switch and be sure it's bad before ordering. This will also help you diagnose if the issue is just actually your stretched out shift cable. If your engine doesn't start, it is likely the shift cable. A bad switch would have really "rough" shifting, or won't shift out