Incorrect vain, right unit number
Something must have changed. The vain i order and received is not for the unit that I have. The received vain is for a double vain unit, mine has a single vain. I even checked my model number (MSZ-GL-18NA) and corresponding order to make sure it was correct.
My service was pretty quick and the part is quality, it just isn't for my single vain unit no matter what the catalogue says