C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Sealant for rear diff cover

Thread Tools
 
Search this Thread
 
Old Aug 15, 2004 | 08:45 PM
  #1  
Dale1990's Avatar
Dale1990
Thread Starter
Le Mans Master
20 Year Member
Active Streak: 30 Days
All Eyes On Me
Liked
 
Joined: Apr 2002
Posts: 5,727
Likes: 47
From: Waukesha WI
St. Jude Donor '15
Default Sealant for rear diff cover

I have to replace the axle seals and to do this the book says to remove the rear cover on the diff. What do I use to seal it back up? Is there a gasket or do I use RTV? If RTV then what type (Right Stuff, Blue Black, Copper, Red, etc)

Also, does anyone have any tips for this project?

Thanks

Dale
Reply
Old Aug 15, 2004 | 08:54 PM
  #2  
Corvette Kid's Avatar
Corvette Kid
Large Impressive Member
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Default

I took a D44 apart recently to check in preparation for installing in my car. It had black on it but I don't know if that was original or not. I'll check my manual and get back if no one answers you first.
Reply
Old Aug 15, 2004 | 09:00 PM
  #3  
Dale1990's Avatar
Dale1990
Thread Starter
Le Mans Master
20 Year Member
Active Streak: 30 Days
All Eyes On Me
Liked
 
Joined: Apr 2002
Posts: 5,727
Likes: 47
From: Waukesha WI
St. Jude Donor '15
Default

Curious... Mine currently has something orangeish - red on it now.

Thanks
Dale
Reply
Old Aug 15, 2004 | 09:20 PM
  #4  
Corvette Kid's Avatar
Corvette Kid
Large Impressive Member
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Default

GM #1052914, 1052917 or equivalent it says. Doesn't mention color, as I figured it wouldn't but now that you mention it I think I remember seeing the orange on the differential currently in my car.
Reply
Old Aug 15, 2004 | 09:56 PM
  #5  
TA's Avatar
TA
Team Owner
25 Year Member
Top Answer: 1
Top Answer: 3
Top Answer: 5
 
Joined: Dec 2000
Posts: 21,094
Likes: 282
From: Phila., PA burbs
Default

"The Right Stuff" is the right stuff. I've used to seal two different rears on my car and neither leaked ever a drop. I've also used to seal the intake on my car twice and again they've never leaked.
Reply
Old Aug 15, 2004 | 10:18 PM
  #6  
Corvette Kid's Avatar
Corvette Kid
Large Impressive Member
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Default

Originally Posted by TA
"The Right Stuff" is the right stuff. I've used to seal two different rears on my car and neither leaked ever a drop. I've also used to seal the intake on my car twice and again they've never leaked.
I've heard of this product, mainly here on the forum, but have never seen or used it. What is different about it compared to regular silicone sealers? I've never had a problem with conventional silicone sealers anyway. In my work I've seen plenty of problems caused by the misuse of silicone though.
Reply
Old Aug 15, 2004 | 10:36 PM
  #7  
Dale1990's Avatar
Dale1990
Thread Starter
Le Mans Master
20 Year Member
Active Streak: 30 Days
All Eyes On Me
Liked
 
Joined: Apr 2002
Posts: 5,727
Likes: 47
From: Waukesha WI
St. Jude Donor '15
Default

I've used "The Right Stuff" on my 90's and my Dad's 86's intakes and it seemed to work well. I wasn't sure how it would work for a rear end tho. If you haven't noticed any problems then I will probably pick up a can from AutoZone. "Stuff" comes in handy anyway. Anybody have other suggestions/waarnings?

Thanks!

Dale
Reply

Get notified of new replies

To Sealant for rear diff cover





All times are GMT -4. The time now is 01:25 PM.

story-0
10 Corvettes to Drive Before You Die!

Slideshow: 10 Corvettes to drive before you die.

By Joe Kucinski | 2026-06-23 08:31:12


VIEW MORE
story-1
Corvette & Porsche 911: How Two Icons Conquered the Last 25 Years

Slideshow: Corvette and Porsche 911, how two icons conquered the last 25 years.

By Joe Kucinski | 2026-06-23 08:18:33


VIEW MORE
story-2
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-3
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-4
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-5
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-6
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-7
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-8
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-9
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE