It's the second gen ring gear stopper. Used once when I did my 2007 Xterra 4x4 timing chain and in perfect condition. From freedom racing J-48761
smj999smj · Registered Joined 4 mo ago · 247 Posts #2 · 1 mo ago Only show this user It'll actually work on any Nissan VQ40DE engine, not just the 2nd Gen Xterra.
