I’d just replace them with modern valve stem seals, they actually work
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| Valve Stem Seal https://www.ausmini.com/forums/viewtopic.php?f=2&t=100136 |
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| Author: | ben23f [ Fri Jun 26, 2020 3:40 pm ] |
| Post subject: | Valve Stem Seal |
Hi All, I am cleaning up a 202 head and when I remove the valve spring there is this o-ring thing that prevents the valve coming out. Attachment: 20200626_145208.jpg What is this? Where can I get replacements for this? I can't find any mention of them at any of the usual online places (unless I'm mistaken for what it is). Thanks |
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| Author: | cooperess [ Fri Jun 26, 2020 3:51 pm ] |
| Post subject: | Re: Valve Stem Seal |
Looks like an old rubber valve stem oil seal. |
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| Author: | timmy201 [ Fri Jun 26, 2020 4:18 pm ] |
| Post subject: | Re: Valve Stem Seal |
I’d just replace them with modern valve stem seals, they actually work
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| Author: | drmini in aust [ Fri Jun 26, 2020 4:27 pm ] |
| Post subject: | Re: Valve Stem Seal |
They are included in head gasket sets. Used only with the wide collet groove valves. 850-997-998-1098. As said above 1275 valve seals can be fitted, but the original valve guides don't have a retaining groove for them. Use some Loctite on the guide. |
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| Author: | ben23f [ Fri Jun 26, 2020 4:32 pm ] |
| Post subject: | Re: Valve Stem Seal |
ok, so replace them with: https://minikingdomonline.com.au/produc ... er-s-type/ ? And then which Loctite? Just the low strength (222) ? Thanks |
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| Author: | drmini in aust [ Fri Jun 26, 2020 4:47 pm ] |
| Post subject: | Re: Valve Stem Seal |
ben23f wrote: ok, so replace them with: https://minikingdomonline.com.au/produc ... er-s-type/ ? And then which Loctite? Just the low strength (222) ? Thanks 222 is fine. I have 262 and used that. Even 515 or permatex anaerobic gasket maker will work. |
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