Re: Single hose fuel connector for OMC – oring replace?

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October 1, 2018 at 5:22 am #83789
amuller
Participant

    Having read this and other threads, I’m still confused. Want to replace the o rings in some leaky fuel line connectors. Probably also need to replace some valve o rings in the tanks. Can anybody provide a standard number for these? I don’t want to pay several dollars for an o ring that should cost several cents.

    The most common o ring sizing standard is AS568, the US Aerospace Size Standard for O-rings ( I think it used to be AN). I would think OMC would have designed around standard sizes. There is a chart of standards sizes here: http://www.applerubber.com/src/pdf/as56 … -rings.pdf

    Is it true that the tank valve o rings changed over time? Anybody know those sizes?

    Thanks.