Differential cover

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Jun 26, 2012 | 02:00 PM

bobfo1

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Joined: Jun 2011

Posts: 98

Differential cover

If I'm installing a differential cover and using a gasket, do I need to use some kind of sealer with the gasket, or do I simply install the gasket as is?

Jun 26, 2012 | 02:37 PM

jensenracing77

Registered User

Joined: Feb 2009

Posts: 11,804

From: Brazil Indiana

i don't use any on mine and never had a problem. the factory didn't use any either. just make sure both surfaces are clean.

Jun 26, 2012 | 02:53 PM

stlbluesbrother

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Joined: Aug 2009

Posts: 1,018

From: St. Louis, Missouri

Quote:

Originally Posted by jensenracing77

i don't use any on mine and never had a problem. the factory didn't use any either. just make sure both surfaces are clean.

That is my experience, too. Gasket only - torque bolts to spec.

Jun 28, 2012 | 09:25 PM

monzaz

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Joined: Jul 2006

Posts: 1,824

From: Richfield, Oh

Gasket sealer etc

With the aftermarket gaskets, USE sealer. Better safe that sorry.

Gaskets are much thinner and not made from the same material as older stock.

Good luck. Jim
J D

Jul 28, 2012 | 11:06 PM

DeltaDevil88

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Joined: Apr 2011

Posts: 457

From: Dallas, TX

Seems like I always hear its about 50/50 people use gasket with sealer and other half use only gasket wish we could get a definitive answer on this question.

Jul 28, 2012 | 11:53 PM

bdub217

Kickin' It Oldschool

Joined: Jul 2012

Posts: 422

From: Champaign-Urbana, Illinois

Put it this way, using sealer on the gasket won't hurt anything.

Jul 29, 2012 | 03:27 PM

monzaz

Registered User

Joined: Jul 2006

Posts: 1,824

From: Richfield, Oh

cover gasket

IF you do not plan on going in all the time (race application) Then seal both sides and BE DONE.... guarantee not to leak.

Jim
JD

Jul 31, 2012 | 06:35 AM

Lady72nRob71

Registered User

Joined: Feb 2008

Posts: 11,798

From: Plano, TX

I would use sealer, since the new gaskets are thin cardboard. I wish there was a rubber version made for these.
Also check the flatness around the bolt holes before reinstalling.