T9.9 exht 1995

[jmerrifield]

Greetings,

I am replacing the oil seal - below waterpump plate - on my 1995 T9.9 EXHT and the part # 93101-20048 from the Yamaha website appear to not fit correctly - too large and not made of malleable rubber like the one that came out. Questions:

1) is this the correct part?
2) is there one or two - as only one came out however Yamaha parts diagram shows two; also the prop oil seal shows two and there was only one
3) is a special tool required to insert this seal?

Thanks,

Jon

[boats.net]

That is correct part number for that model number, there should be two seals on drive shaft and prop shaft.

[jmerrifield]

Thanks - is there any special tool required to insert them? As the seals are .11" larger than the inset and since the seals are not malleable I see no way to get them in.

Perhaps this is a different lower end - is there anyway to confirm this is the correct lower unit?

[99yam40]

you might want to check to make sure you received the proper parts,
measure the in and out diameter of what you got and any #s on the seals and call to have the correct part # measured to be sure they sent correct ones.
It can happened .

[boats.net]

No way of knowing if gearcase has been changed but those seals fit 1991 to current models.