Well I start with my serial numbers 2b638267 and 2b638043
I have 25" rigs but would like to go down to 20" since after testing they sit quite high and I would benefit from a bit extra stability when we sleep in the boat.
If I have understood it correctly Mercury offer shaft kits for this purpose.
But what makes me a bit curious is if I really need a 20" kit. Looking at the speedmaster drives the 20" shaft kit is a different part number but the 25" and 30" kits are the the same as for my 5,44 drives. That makes me wonder if Mercury makes all the shafts 20" and then add spacers to them? Just like the lower units.
Anyone taken down a drive and noticed this?
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