That's probably fair, did you see this thread? I'd take the 12 month/12k bet easily with pretty much any bearing available, despite the following thread being an NSG370. Hopefully others with the earlier manual have experience to share as they check in.
Hello all,
First a little background. I have a 2005 LJ with the NSG-370 6 speed trans. At around 147,900 miles the throw-out bearing let go on my drive home. I daily drive the LJ around 100 miles each day. The T/O bearing let go about a quarter way into my drive home. I put around 50 miles on the jeep with a completely destroyed T/O bearing before I was able to change it out. I used a Luk clutch kit (Luk 05-065) and used the included "plastic" T/O bearing. After replacing everything I took the LJ for a test drive and found no issues. The next morning, on my drive to work, everything was...