What is the Difference Between a Speedmaster 3 and a 3A? (besides the "A").

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05-28-2017, 12:29 PM

Biff

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What is the Difference Between a Speedmaster 3 and a 3A? (besides the "A").

Have looked at a few boats with 3's and 3A's. Not sure what the difference is between them. Can you still get parts for them?

05-28-2017, 01:32 PM

Unlimited jd

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Lots and lots of information if you use the search function. 3's have a 19 spline propshaft
3a's have bigger bearings, gears and 26 spline shaft. That's the basic difference

05-28-2017, 02:15 PM

Biff

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Quote:

Originally Posted by Unlimited jd

Lots and lots of information if you use the search function. 3's have a 19 spline propshaft
3a's have bigger bearings, gears and 26 spline shaft. That's the basic difference

Thanks, I will search.