View Full Version : Perko Gas Cap O-ring

06-20-2012, 11:25 AM
Anyone know where I might find a new O-ring for my Perko gas cap? Snapped when I went to fill up last night.



06-20-2012, 11:51 AM
That is just crazy, this happened to me yesterday!!!

06-20-2012, 12:06 PM
I just emailed Perko customer service and they are mailing me a replacement free of charge. So nice how some companies have such great customer service. Especially little penny cost items like this.

email: [email protected]

I went on perko's website and found the pn# 054000099B listed under the cap assembly replacement parts.

06-20-2012, 12:46 PM
If the o-ring is otherwise in good shape, you can glue it back together with cyanoacrylate (super glue)

If the o-ring material is brittle etc, buy some o-ring stock from a good hardware store, cut to length and glue together with cyanoacrylate.

Edit- Wrote this before I saw your reply above, your solution is better!

06-20-2012, 02:05 PM
This is crazy, mine broke on sunday while dumping some fuel in

06-20-2012, 04:19 PM
most parts stores have a whole bin of o-rings. Take your cap, or the old ring and buy one that fits.

06-21-2012, 11:43 AM
Happened to me as well. Local ACE Hardware had the exact replacement I needed. Just a couple bucks and you get it ASAP instead of waiting a few days for Perko to ship one for free.

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06-21-2012, 05:43 PM
It may be a good idea to wipe some vaseline on The o-ring to lubricate it.

Gasoline dries the rubber out real bad. I would not cake it on but maybe a thin once or twice a year prolly would not hurt.