What's the length of an OEM Square Nose Drive shaft? [Archive] - X-H2O - Epicenter of Freestyle and Freeride jetskiing

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xXx Octane xXx

04-15-2006, 12:55 AM

Does anyone know?

SUPERJET-113

04-15-2006, 01:59 AM

I just pulled the pump out of my 90 the other day. I can measure it for you tomorrow morning if you like.

xXx Octane xXx

04-15-2006, 10:22 AM

Please do.

Thanks,

Eric.

SUPERJET-113

04-15-2006, 11:48 AM

Well, from the splined end of the driveshaft to where the stator veins start is 22 1/8".

xXx Octane xXx

04-18-2006, 12:05 AM

Thank you sir!

tricky1

04-18-2006, 12:13 AM

26" end to end

nikad58

04-18-2006, 12:14 AM

http://www.atlanticjetsports.com/yamaha_driveshafts.htm

26" total

feartheride

04-18-2006, 01:33 AM

the square nose and round are the same!
correct or not?

WAB

04-18-2006, 10:32 PM

Yes sir, they are.
So are the midshafts. :wink:

Ross_C

04-18-2006, 10:58 PM

Yes sir, they are.
So are the midshafts. :wink:

Same length, but on the 650 the short shaft has smaller diameter threads.
We found that out the hard way this past weekend. We needed to replace a coupler that was on a short shaft from a 90SJ...no problem there are probably 6 stock couplers sitting around the shop because of all the drive/short shafts that we have stripped lately...but all from skis with 701's stock. And that **** just don't fit. The 701's have larger diameter coupler threads.