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#1 (permalink) |
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Senior Contributor
Join Date: Feb 2005
Location: Greece
Posts: 540
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Differential gasket
I had an unfortunate thing happen today. The filler plug on my differential had it's allen head destroyed years ago, and as a fix, somebody had welded on the hex head of a 19mm bolt. While trying to open it today to top up the lubricant, the two welded pieces separated and I am left with a stuck plug with no usable head... I am thinking of taking the whole cover off, take it to a machinist to remove the old plug, buy a new plug (as it should have been done in the first place), and re-assemble. The local shops though do not stock the cover's gasket anymore... What is it made of, so as to have one made by a "gasket shop"? Is it paper, or something more exotic like permanite for example? Thank you in advance!
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'78 Opel Ascona B 1.6SR ![]() ______________R.I.P.____________ |
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#2 (permalink) |
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Have Opel, Will Travel
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nothing so significant
They are just cork, and there's no reason why you shouldn't be able to just use a quality RTV gasket maker instead. Don't even mess with having a gasket made, it's not worth the expense.
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1958 Rekord Sedan, 1958 Olympia Wagon, 1959 Opel Olympia Sedan, 1967 Kadett Coupe, 1967 Admiral Sedan 4L CIH-6, 1968 Kadett fastback 1.1L, 1970 Kadett Wagon Turbo 2.2L, 1971 Kadett Sedan 1.1L, 1975 Manta Wagon 4.3L V-6 |
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#3 (permalink) |
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Living in the past
Join Date: Oct 2005
Location: Chesapeake, Virginia
Posts: 1,372
Real Name: Lloyd
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diff. cover plug
Take the two bottom bolts out of the cover, that will allow most of the lube to drain then take the cover off, Opel had two differant pulus, one with the allen socket and one with a 13mm square head. If you can find one the square head is much easier to get in and out and the allen head fills up with road grime and the allen wrench cannot get all the way down in the hole and strips out. RTV Gasket maker is the trick, clean both surfaces good and put the RTV on the cover, allow it to set up for about 5 minutes then install it on the dirff.
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#4 (permalink) |
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www.opelgtworld.de
Join Date: Feb 2004
Location: Germany
Posts: 327
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I think it`s a paper gasket...
Gasket Paper Material, scissors and Mc Gyver technics
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"Man kann ein Auto nicht wie ein menschliches Wesen behandeln - ein Auto braucht Liebe. (Walter Röhrl)" |
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#7 (permalink) |
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Senior Contributor
Join Date: Feb 2005
Location: Greece
Posts: 540
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Thank you all for your replies!
Jim, it is very kind of you to offer to send me the gasket. But shipping costs would be the same (if not more) than to have a couple of them made by a local gasket shop... Thank you very much though, I appreciate it!
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'78 Opel Ascona B 1.6SR ![]() ______________R.I.P.____________ |
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#9 (permalink) | |
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Member
Join Date: Mar 2002
Location: Fallbrook. CA
Posts: 704
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It could cost about the same depending on what your local gasket shop is going to charge you. My gasket costs $9.50 and it is the OEM Opel part I wonder if Global Priorty Mail is $7.00 or $8.00 to get it to you ?? Hey whatever works for you is ok by me Nobody your so thoughtful and helpful once again thank you for your suggestion. |
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