[Z06] TSB on diff seals?
Thread Starter
Instructor
Joined: Mar 2006
Posts: 102
Likes: 0
From: Evansville Indiana
TSB on diff seals?
Has a TSB been issued on the leaking differential seals? My 2003 Z is out of factory warranty but under an extended after market warranty. The driver side seal is leaking a bit. I'm pretty sure the seals are covered under the after market warranty but just wanted to see if a TSB was issued.
I assume if a TSB was issued in factory warranty or not its a free fix right?.?.?
I assume if a TSB was issued in factory warranty or not its a free fix right?.?.?
Burning Brakes
Joined: May 2006
Posts: 1,101
Likes: 1
From: Dripping Springs Texas
Honestly, I'm not sure whether there is a TSB or not but I don`t think so. It should however be fixed under your extended warranty. Both sides of my dif have been done now under warranty and at least the second time it was under the extended. It's obviously a problem and there should be some type of TSB, imo. The last time it happened I only noticed because I'm a hawk with these things and noticed the small puddle. I can see going to a track event and draining the differential dry only to burn it up before noticing. Even though GM would replace the entire dif... still kind of annoying don'tcha think? Grrr..
