Fits 1984 - 1986 Merc 75, 1969 - 1983 Merc 800/80 (4 cyl), 1973 - 1977 Merc 850 (4 cyl)

Top crankshaft seal for Mark 30, 30H, 35A, 40, 40H, 50, 55, 55A, 55H, 58, 58A, 75, 75A 78, 78A, Merc 300, 350, 400, 402, 450, 500, 600, 650, 850, 900, 950, 1000, 1100, 1150, 1350, 1400, 1500

Botton crankshaft seal for Mark 30, 30H, 35A, 40H, 55, 55A, 55H, 58, 75, 75A, 78A, Merc 300, 350, 400, 402, 450, 500, 600, 650, 850, 900, 950, 1000, 1100, 1150, 1350, 1400, 1500

Picture is for display purposes only.

1966 - 1968 Merc 60
1969 - 1972 Merc 75
1966 - 1972 Merc 110
1966 - 1969 Merc 350
1970 - 1972 Merc 402
1966 - 1972 Merc 500

Timing Belt used on all 3,4, & 6 cylinder Mercury's that have a timing belt.