20 HP Jet Upper Seal Leaking

[20JET]

I have a 20 HP 2001 JET Mercury that is leaking water through the upper seal above the impeller and blowing water out the drive bearing grease monitor hole. I can't find a part number in the diagram for this upper seal assembly. Can anyone help? Thanks.

[Ski]

I think your commited to buying the driveshaft on those

[20JET]

Reply to SKI

Thanks- I have a great dealer taking the question to Mercury and is going to get back to me, but I am afraid you are right.