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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

What to use for air injection manifold gasket?

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Old Jun 27, 2009 | 02:44 PM
  #1  
Karlton's Avatar
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From: Iowa City, IA
What to use for air injection manifold gasket?

I'm rebuilding my '94 22re and purchased a "full gasket kit" and it did not come with 2 gaskets for the "No.1 Secondary Air Injection Manifold" which runs from the No.2 Secondary exhaust, around the back of the cylinder head, to the intake side and connects to the PAIR Valve.

Here's a link to a diagram; http://personal.utulsa.edu/~nathan-b.../7cylinder.pdf

The original gaskets are made of the same metallic gasket material as the exhaust manifold gasket. I still have them but they a trashed. I've been looking for them all over and can't find any. I haven't seen any exhaust gasket sets that include them either.

Would another type of gasket material be suitable? Or maybe re-using the originals and slathering them in some sort of sealant?

Any tips would be greatly appreciated.
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Old Jun 27, 2009 | 09:33 PM
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I remember reading that these gaskets are hard to find might be a dealer item? Permatex makes some stuff called ultra copper if you cant find the gaskets.
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Old Jun 27, 2009 | 09:51 PM
  #3  
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From: Austin, Texas
Did you try the dealer ?

if not your part numbers are listed in this pic.
Even highlighted too.




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Old Jun 27, 2009 | 11:32 PM
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Hey Scuba, what program is that?
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Old Jun 28, 2009 | 04:29 AM
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Teuf's Avatar
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From: Dixon, Ca
get a sheet of exhaust gasket material, metallic kind, then cut to size, i had same prob. good luck
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Old Jun 28, 2009 | 05:28 AM
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From: Greeley Colorado
i would go to the dealer
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Old Jun 29, 2009 | 11:30 AM
  #7  
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From: Iowa City, IA
Thanks for all the replies and the parts numbers. This site is a huge help!

My nearest dealer is very expensive and seems to never have what I'm looking for when i need it. Amazingly they had two in stock.

Phew!

Last edited by Karlton; Jun 29, 2009 at 11:35 AM.
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