Long to short swap 1997 Johnson 115

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,548
V-6 lower unit used on the extra long model.---------Upper driveshaft should swap out.-----Lower driveshaft and many other parts are not the same between the 2 units.
 

Daveparm

Petty Officer 2nd Class
Joined
Sep 13, 2014
Messages
122
Thanks for bearing with me on this one. lol. Original question ... How to remove the upper driveshaft from the v6 lower unit? I see a retainer on the parts diagram. It looks like the same part # (338504) on both units. Can I release it from above and avoid having to pull the carrier and pinion nut of the lower driveshaft?

If I do remove it and replace it, along with a 20" shaft, 20" exhaust spacer, 20" shift rod and bush, and 20: water pump bits will bolts line up and it work on my short shaft (v4) motor?
 
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