exhaust gasket from dp - cat part #?

[DOHCTA]

I'm looking for a replacement gasket and bolts mitsu part #'s or aftermarket options. It's the gasket that goes to the inlet of the catalytic converter, from the down pipe.

If someone has a new or newish one laying around, let me know, I'm not sure if it's attainable this weekend but sooner the better.

CHEAP if possible.

I plan to change the entire exhaust system next season.

 

[19Eclipse90]

Gasket - MB687002 or FelPro 604961
Bolts - MF241309
Nuts - MB059359

On the bolts and nuts, you could use a matching set of appropriate grade from the hardware store. Original diameter is M12.