ECM Synchronika vacuum breaker O-ring size?

Equipment doesn't work? Troubleshooting? If you're handy, members can help.

#1: Post by kdkrone »

I have a small leak related to the vacuum pressure valve. I thought I would try just replacing the 0-ring as mine appears to have deteriorated. Does anyone have the size spec on the 0-ring? It would seem reasonable to look for one at a local hardware store.

Ken K

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Team HB

#2: Post by homeburrero »

Dash number 007. At McMaster-Carr:
nínádiishʼnahgo gohwééh náshdlį́į́h

kdkrone (original poster)

#3: Post by kdkrone (original poster) »

Wow! That is fabulous. I had not expected such a detailed response. Thanks so much!

007 5/32 9/32 0.145" 0.285" Durometer 70A (Medium) ASTM D2000, FDA Compliant 21 CFR 177.2600, SAE AS568, SAE J200, USP VI Certified -60° to 400° Red 25 9396K12 5.78

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#4: Post by Nolan879 »

I also found the o-rings for sale on Amazon US ... DL4Y&psc=1