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Old 01-18-2004, 09:07 PM   #1
68 Suburban
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Rear End Cover Gasket Installation?

What is the best way to instill the gasket for the cover on the rear end? Is that little paper gasket the best thing to use? Thanks
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Old 01-18-2004, 09:09 PM   #2
WRMZ71
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Yep the paper diff gasket is the way to go. I think if I remember correctly when I did mine that I put on a little bit of silicone too as well just to hold the gasket in place when i went to bolt it on
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Old 01-18-2004, 09:10 PM   #3
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most people just use silicon,no gasket.
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Old 01-18-2004, 09:11 PM   #4
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Quote:
Originally posted by zenish
most people just use silicon,no gasket.
I think that is what is on there now, and has a minor leak ever since I have owned the truck
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Old 01-18-2004, 09:11 PM   #5
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Quote:
Originally posted by zenish
most people just use silicon,no gasket.
I think that is what is on there now, and has a minor leak ever since I have owned the truck
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Old 01-18-2004, 09:12 PM   #6
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gasket and silicone
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Old 01-19-2004, 01:05 AM   #7
Longhorn Man
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We use 3 M Super 77 Multipurpose Adhesive spray at the shop. Spray on one side of the gasket, let it tack up, and place it on the diff cover. (or water pump or valve cover...what ever we're workin on) Then just bolt it on.
However, for a diff, we just use The Right Stuff most of the time.
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Old 01-19-2004, 01:15 AM   #8
Sweet72
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I use a thin coat of 3M weatherstrip adhesive on the gasket and the cover only. Let it tack-up and stick it, then bolt 'er up. Make sure to straighten the sheet metal cover if it's distorted at the bolt holes.
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Old 01-19-2004, 06:54 AM   #9
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How much gear lube for a standard truck 12 bolt? Thanks
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Old 01-19-2004, 08:08 AM   #10
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I think it was just under 2 bottles, but I am not quite sure.
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Old 01-19-2004, 09:08 AM   #11
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One thing I've found when people use the silicone or rtv sealer...........they always seem to miss a spot...............now the leaks........
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