Part Number?

[Rabbi]

what is the part number for this gasket for the 7 bolt engine?

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[architechnik]

Well, for the 1g, it's recorded as MD183243 on ExtremePSI. It looks like it's the same part and it looks exactly like the one I got from them, but there might be slight differences. I do have a 7-bolt and it worked like a charm.

EXTREME PSI : Your #1 Source for In Stock Performance Parts - OEM Rear Main Gasket : Mitsubishi Eclipse 90-94

 

[16gpoweredgsx]

Don't know the part number for it but that is your rear main seal. I would just call Mitsubishi and ask for the part number, but I'm sure someone here knows.

 

[turbosax2]

That piece isn't listed in CAPS for 7 bolt engines. I ran a 6 bolt vin and the part was there. Then I ran 1g (7 bolt) and 2g vins and it wasn't listed.

Weird.

 

[architechnik]

Don't know the part number for it but that is your rear main seal. I would just call Mitsubishi and ask for the part number, but I'm sure someone here knows.

That's the rear main gasket or rear main seal gasket. The seal is actually the O-ring that goes inside the rear main seal mounting bracket.
Don't get stuck with the wrong part.

Eh, just use Permatex #2 or Permatex Super Black (Oil resistant).