Quote Originally Posted by TheMAN View Post
the tube does NOT need to be removed and is part of the head... what you do need to replace is the valve cover gasket and the tube seals that are installed in the valve cover
tube seals: 11193-15010 (you will need to buy 4)
valve cover gasket: 11214-76010

sorry tim, the part number you had posted is wrong... it's for a 3Y engine and others
Yes, thank you very much for correcting my error. I answered this post without realizing it was a Previa question. I was thinking 3y/4y, when in fact the question was on a 2TZ.

Freespirit, I hope you didn't do anything based on this [bad] information. My apologies. Tim