Re: 1956 Johnson 30 HP upper crank bearing seal

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May 20, 2018 at 1:26 am #76362
chris-p
Participant

    Ok got interested in this so did some digging.

    The 303804/321467/18-2060 Oil Seal Measures 1.000 Shaft/1.375 OD/0.25 width

    The 911019/18-2066 Seal Measures 1.000 Shaft/1.375 OD/0.435 width

    So it has the same OD and ID, just a bit wider, which should not affect anything. I cannot see why that would not work as long as it is ethanol resistant. Good to know.