Hey all I recently changed the trans fluid on my corolla and the trans filter. I made a video showing how I did it, and showed an easy way to get the stupid rubber gasket to line up all the holes without having to use any sealant or anything. This should work for the 3 speed (though it will be a different amount of fluid you refill with) or 4 speed automatic trans years 1998-2002 but should be a very similar procedure for other years. Anyways, hopefully this helps! Cheers!