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    1972 Mercury 500 lower seal kit GLM 87530

    Anybody know where a parts listing for all the seals are, with dimensions? I've worked out most of the ones for the impellor change, propshaft seal, and shift shaft seal, but it would be nice to positively identify all of them, as there is one seal I'm not sure about...
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    1972 mercury 500 lower unit leak

    My 1972 mercury 500 (50HP) normally develops a milkyness to the oil every second year or so and i get it fixed at the shop, now I have all the tools and ability to take the leg off and do the work, does anybody know which seal normally leaks first, or is it a case of replacing them all?
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    3hp Crescent NV Marin

    I am in the process of stripping down a 3hp NV Marin "Crescent". Its an air cooled 2 stroke make in sweden and its quite old, howevers its lasted well. Anyone got any tech info or anything on this motor. I dont even know the oil/fuel ratio.... Any help would be appreciated
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