78 mm crush gasket with coating..what's it for? (1 Viewer)

[4byfour]

Hi folks,
In my Toyota gasket kit 04111-17020 I have a ~78 mm aluminum crush gasket that has a mint green coating on either side. Its been a year since my 1HDT teardown and I don't recall encountering this part. Anybody know what it is for?
Cheers

 

[simple]

That looks like an exhaust gasket to me.

 

[thatcabledude]

Yeah. At the manifold to “down pipe” connection.

 

[4byfour]

Yeah. At the manifold to “down pipe” connection.

Thanks fellas