Thread: o-ring
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Old 04-26-2019, 09:22 PM   #8
Railcarmover
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Join Date: Apr 2017
Location: Sacramento
Posts: 1,262
Default Re: o-ring

Quote:
Originally Posted by 100IH View Post
Need a drain plug gasket, in a pinch, go to a Land Rover dealer or an independent foreign parts house. Ask for a Discovery Series One gasket. Identical. And I would never use an o ring in that application unless the under side or the hex is faced in a lathe with a radius to fit the cross section of the rubber ring.
When an o ring is used in a static application,where the o ring is pressed against a machined face,like an OFS fitting I agree,how I'm using it is different.Stretching the ring tightly over the fastener.essentially reducing the cross section and elasticity by doing so..the remaining cross section is crushed when torquing the bolt,without squeeze out.
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