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    Lower Unit Gear Lube

    My engine is a 1990 Yamaha 130hp. The manual calls for Hypoid 90 Gear Lube, but when I went to the boat store they gave me a LubriMatic 80w/90 High Viscosity Gear Lube because on the bottle it says that it is recommended for Yamaha engines. Is there a difference between the two? Which one would...
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    Michigan Match vs. Quicksilver Black Diamond

    I have a 130hp Yamaha outboard. My old prop was a Michigan Match 13 1/4 x 17. I spun the hub on it and replaced it with a Quicksilver Black Diamond 13 1/4 x 17 prop. The two props do not perform the same. I do not get the same performance out of the Quicksilver. The only difference that I can...
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    1990 Yamaha 130hp not going into gear

    I have a 130hp Yamaha outboard that will not go into gear all the time. The linkage is working fine and doesn't need to be adjusted. I have moved it from neutral to forward & reverse using the arm near the powerhead and it goes into gear, most of the time. I'm not sure, but this sounds like it...
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