Re: Still getting water in lower unit even after new prop seals and o' rings?
It is a good practice on any gearcase over 4 years old to reseal everything.All the seals are old.An exception would be alot of fishline in the propshaft seal,then just do the prop seals.
Some kits come with more seals than you need,as some of them are for other model/year motors.Match the new seals to what you removed.
Last thought ..... are you installing the new seals with sealer on the outside diameter? Some after-market manuals don't mention this.
DHP