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TOPIC: Mark 55 lower end cap two seals?

Mark 55 lower end cap two seals? 10 years 3 months ago #98968

I just got out the old bearing in the lower end cap and, although the parts manual shows one seal there were two in there. Is there any benefit in putting in two seals? I wonder why they did that.

Lee

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Re: Mark 55 lower end cap two seals? 10 years 3 months ago #98974

put 2 back and make sure the inner seal has a very small drain hole in it just like the old one.

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Re: Mark 55 lower end cap two seals? 10 years 3 months ago #98977

Should I face them both the same way or one outwards and the other inwards?

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Re: Mark 55 lower end cap two seals? 10 years 3 months ago #98980

ALL crankshaft seals lips face DOWN .

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