How can I find out what type of filter I need to change the transmission fluid? It's a V-6 24 Valve and I went to Murray's and they had a few different one's and I was not sure what filter to get. The car only has about 36,000 miles so do I even need to change the filter? I also need instructions on how to change it. I know that I need to loosen up a few bolts to let it drain and then take the other bolts off to take the pan out. What about gaskets or anything else like that? Thanks!!!

Mike