Merc 1000, 1000SS, 1100, 650 4 cyl, 850 6 cyl, 900 4 cyl, 950 6 cyl
Mark 75, 75A, 78, 78A, Merc 1000, 600 6 cyl, 650 4 cyl, 700 6 cyl, 800 6 cyl, 850 6 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, 1500Botton 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, 1500Picture is for display purposes only.
Mark 75A, 78, 78A, Merc 350, 500, 600, 650, 850, 900, 950, 1000, 1100
1960 - 1966 Merc 850 (Ser.#1566240 thru 1766823) 1960 - 1966 Merc 1000 (Ser.# 1464949 through 1768403)kit dosnt come with manifold plate cover gasket or cylinder block to manifold gasket and gasket 27-31798