Fuel Cap O rings
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Offline Tom

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Fuel Cap O rings
« on: January 13, 2006, 11:58:23 AM »
Does anyone know the correct o ring that seals the "brock" fuel cap??

It seems all the ones that I've found lateley are much too thick!!


Happy flying!

Tom
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Offline Joe Dubner

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Fuel Cap O rings
« Reply #1 on: January 13, 2006, 10:03:03 PM »
My Long-EZ uses the Brock fuel cap and I've found the required 1-7/8 X 1-11/16 X 3/32 O-rings at Ace Hardware.  It's an industry standard "dash 131" size (AS-568A-131).

But since I often use mogas, I've opted for Viton parts, which I have not been able to find locally.  McMaster-Carr (http://www.mcmaster.com/) carries them (search for p/n 9464K131).  

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Joe
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Joe Dubner
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Offline Tom

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Fuel Cap O rings
« Reply #2 on: January 15, 2006, 07:10:29 PM »
Thanks,,,

I'll try and pics some up this week,

Tom
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