Transmission oil strainer cork gasket(s) needed? (1 Viewer)

[2001LC]

Anyone know where I can get or part number(s) for the three cork gasket for the oil strainer?

I pulled the Transmission oil strainer out of my 2001 ( I believe this a A343F transmission). Before cleaning it, I removed the three cork gaskets with a razor blade to preserve them. Now I'm not sure of exact position they came off (top or bottom, 180 deg. left or right) so I like to put in new gaskets. Not sure how critical the seal are to proper operation of transmission, they may or may not be a big deal?

 

[2001LC]

Anyone have a source?

Seems these gasket are not available at dealer. They come with new oil strainer only according to Dealer, that's $50 for $5 worth of gaskets. Fortunately I've found enough clues to replace in same orientation, but concerned they may not seal.

Anyone know; will effect ATF oil pressure if they don't seal well?