Alpha 1 Gasket set - what are the o rings for?

[Simoniz]

Looking at the outdrive to bellhousing gasket set for the Alpha 1 Gen 2 outdrive, there is the gasket, large foam rubber o ring for the drive shaft housing, then four other smaller solid rubber o rings.

I think the black one is for the water passage but then I have 1 medium sized red o ring and 2 smaller red o rings.

Where do the other o rings go? Are they for the three o rings that go onto the drive shaft?

 

[zbnutcase]

Re: Alpha 1 Gasket set - what are the o rings for?

Yes. 'nutcase