The Classic Opel Forums  

Go Back   The Classic Opel Forums > Technical Forums > The Main Tech Forums > Group 4 - Propeller Shaft & Rear Axle > 4A - Differential
Home Opel Groups Calendar Members Map FAQ eBay Search

Reply
 
LinkBack Thread Tools Display Modes
Old 04-24-2007   #1 (permalink)
Senior Contributor
 
gr_diver's Avatar
 
Join Date: Feb 2005
Location: Greece
Posts: 540
gr_diver is on a distinguished road
Differential gasket

Hello friends!

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!
__________________
'78 Opel Ascona B 1.6SR
______________R.I.P.____________
gr_diver is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home
Old 04-24-2007   #2 (permalink)
Have Opel, Will Travel
 
oldopelguy's Avatar
 
Join Date: Mar 2002
Location: Saint Michael, MN
Posts: 1,727
Logbook Entries: 3
oldopelguy is on a distinguished road
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.
__________________
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
oldopelguy is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #3 (permalink)
Living in the past
 
opelnut10's Avatar
 
Join Date: Oct 2005
Location: Chesapeake, Virginia
Posts: 1,372
Real Name: Lloyd
opelnut10 is on a distinguished road
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.
opelnut10 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #4 (permalink)
www.opelgtworld.de
 
opelgtworld's Avatar
 
Join Date: Feb 2004
Location: Germany
Posts: 327
opelgtworld
Lightbulb

Originally Posted by oldopelguy View Post
They are just cork
I think it`s a paper gasket...

Gasket Paper Material, scissors and Mc Gyver technics
Attached Images
File Type: jpg Z-KOPF.jpg (99.6 KB, 20 views)
File Type: jpg Wasserpumpe.jpg (45.8 KB, 17 views)
File Type: jpg Steuergehuse CIH.jpg (59.8 KB, 16 views)
File Type: jpg Getriebedeckel 4-Gang.jpg (45.2 KB, 16 views)
File Type: jpg Dichtung CIH.jpg (89.2 KB, 21 views)
__________________
"Man kann ein Auto nicht wie ein menschliches Wesen behandeln - ein Auto braucht Liebe. (Walter Röhrl)"
opelgtworld is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #5 (permalink)
No Access
 
Join Date: Nov 2003
Location: in transit
Posts: 3,873
nobody is on a distinguished road
It's a 1.0mm paper gasket not cork. Pretty easy to cut out, but they still sell them for cheap here in the U S. I'm sure Jim at Opel USA would be more than happy to send you one.
nobody is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #6 (permalink)
Member
 
OpelJim's Avatar
 
Join Date: Mar 2002
Location: Fallbrook. CA
Posts: 704
OpelJim
Nice

Originally Posted by nobody View Post
It's a 1.0mm paper gasket not cork. Pretty easy to cut out, but they still sell them for cheap here in the U S. I'm sure Jim at Opel USA would be more than happy to send you one.
Thank you nobody

YES you are right I have one last OEM Opel gasket left to send to whomever needs one

Give me a call

Jim
OpelJim is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #7 (permalink)
Senior Contributor
 
gr_diver's Avatar
 
Join Date: Feb 2005
Location: Greece
Posts: 540
gr_diver is on a distinguished road
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!
__________________
'78 Opel Ascona B 1.6SR
______________R.I.P.____________
gr_diver is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #8 (permalink)
No Access
 
Join Date: Nov 2003
Location: in transit
Posts: 3,873
nobody is on a distinguished road
I was curious, so I checked shipping. It can go by letter and would be around 4 dollars US and 4 to 7 days. Not bad, really.
nobody is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 04-24-2007   #9 (permalink)
Member
 
OpelJim's Avatar
 
Join Date: Mar 2002
Location: Fallbrook. CA
Posts: 704
OpelJim
Originally Posted by gr_diver View Post
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!
Did not think you were overseas (should have noticed )
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.
OpelJim is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -4. The time now is 01:31 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.3.0
Clubs, Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
1998-2009 OpelGT.com - OpelGT .com is not affiliated with General Motors Corp. or it's Adam Opel Division.