Hey thanks for the reply, fmj. I haven't had a chance to check this board for a few days. Right now I am waiting on the dealer to get in a different number grommet (4616244), which is what he showed for my truck in his catalog. Hopefully this will be the solution. I haven't pulled the old ones yet, but the new rollover valve I got from Parts.com is black with a white center on top, so I hope that will be the correct one.