Hi all.
Car is 07 3.6 tdv8 vogue.
I have a clunking sound from the front. I had her up on stands the other day and was unable to pinpoint it exactly. However, swinging the wheels from lock to lock gave a pop or a knock from somewhere up close to the top of the lh strut. So I suspect a bad needle roller bearing. Can they be replaced? Part no? Other ideas for what could be amiss. Track rods and trailing arms replaced recently.

Thanks
Henrik