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Old 18 November 2007, 11:17   #1
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Counter rotating props – Identification?

I know it’s difficult from pictures, but can anyone tell for sure what engines these props are from?
They are all counter rotating and Stainless steel.

All three are 15 spline and fit the output shaft of my Suzuki 200EFI, but contact the gearbox casing. The two brand new ones only just make contact, which from experience I think makes them an OMC fitment.
The offset on the used one is completely different and would require a much longer output shaft.

They are marked with sizes but nothing else.

The two new ones are marked 14 ½ x 21 – TL, and the spline is marked 61A

The used one is marked 14 Ό x 23 and 390823

Perhaps one of the new ones would be of use to Hightower??

I will need to move all three on so it would be useful to know what they are from.

Nasher.
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Old 18 November 2007, 19:36   #2
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The 14.25 x 23 390823 goes to an Evinrude/Johnson; equivalent to a Ballistic 345065.
http://www.iboats.com/Marine_Store/dm/prod_id.24397 and do a "find on this page" for 390823.


Sounds like the others might be Yamaha Offshore props for the bigger series motors.

http://www.yamaha-motor.at/Images/20...m29-103738.pdf

Search for "14½ x 21 – TL" within the PDF file.


jky
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Old 03 December 2007, 17:23   #3
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Thanks jky sorry I didn't reply before.

The used prop is an OMC fitment like you said as it slipped nicely onto Hightowers DI.
It's awaiting a try out although its bound to be far too big a pitch.

Anyone have a big Yam I can try the new props on?

I need to move them on as they owe me money, but will obviously have more luck selling If I can confirm what they fit.

If Hightower doesn't want the 23pitch one that will be available too.

Nasher.
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Old 04 December 2007, 04:30   #4
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I recon it will be too bigga pitch Nasher, however I would like to try it just the once to see what happens. I'll be putting on the 19" next Sunday and see what that does.

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