Water Pump Gasket, lower. Used on Mark 75, 75A, 78, 78A, and Merc 600
Water Pump Gasket, upper. Used on Mark 75, 75A, 78, 78A, and Merc 600.
Gear Lube Drain screw with gasket for most Mercury lower units. (Also used as vent screw in 1963 and newer 35HP and larger non-racing gear cases.)Was 10-79953T2This is used as both drain & vent on 1974 & prior models. 1975-76 use this for vent screw and 22-67892A06 magnetic drain screw.
Gear Case Vent screw with gasket for gear cases of many smaller Mercury Outboards.
Drive shaft seal for Merc 800 DRProp shaft seal for Mark 75, 75A, 78, 78A, Merc 600
Mark 75, 75A, 78, 78A, Merc 600
Gear Grease- 105 Lubriplate replaces original gear grease in all 1, 2, & 4 cyl. Mercurys through 1961. This heavier lube should also be used in non-shift motors of other brands. 10 oz.Note: Modern 90 weight gear lube is generally unacceptable in these engines.
Drive shaft seal for Mark 35A, 55, 55A, 58, 58A, 75, 75H, 75A, 78, 78A, Merc 300, 350, 400, 450, 500, 600, 650, 700DRProp shaft seal for Mark 35A, 50, 55, 55A, 58, 58A, Merc 300, 350, 400, 450, 500Water pump cover seal for Mark 75, 75A, 78, 78A, Merc 600
NLA Water Pump Rubber Valves used on all 6 cylinder direct reversing models.
Lower Unit Seal kit contains all lower unit seals and gaskets for Mark 75, 75A, 78, 78A and Merc 600