domenick.mifsud

Hello this is my first post here on rennlist so sorry if I mess anything up, I bought the oil cooler reseal kit from Ian over at 944online. After dissembling everything i tossed out all my old o-rings and gaskets from the cooler. When reassembling i noticed i appeared to be missing a black seal that wasn't in the kit or any other kits i could find? Is this piece necessary or does anyone know where I can source one? I have a 88 N/A and here is a pic I think of the seal I'm talking about at the bottom:

Also can be shown in this video:
Thanks so much!

mel_t_vin

Don't see a "seal" in the bottom of the photo you posted.