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Old 05 September 2014, 18:49   #1
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Yamaha 40hp Gearbox

I have a mate looking for a 40hp (3 Cylinder) yamaha gearbox. Will find out engine age but I'm guessing 1986 ish. It's Longshaft.
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Old 06 September 2014, 03:07   #2
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I've got a 30hp 3 cylinder 2 stroke gearbox think its late 90s from memory th 30 and 40 are the same.
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Old 06 September 2014, 05:47   #3
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I thought it was the 40 & 50 that was the same. Will check part numbers and let you know.
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Old 07 September 2014, 03:50   #4
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I have one but cracked at the ring nut. Suitable to build into your case if its good.

30 is different

Davie
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Old 07 September 2014, 03:56   #5
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Originally Posted by RIB-Teccie View Post
I thought it was the 40 & 50 that was the same. Will check part numbers and let you know.
Pretty sure you're right. Yammie 40V and 50G model were exactly the same. Just different carbs and exhaust manifold.
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Old 07 September 2014, 12:02   #6
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I may have found one. The case is broken on my mates one. How bad is the break at the castle nut??
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