I installed 87 springs to replace my collapsed 86's and found this. I don't think I've seen this before around the boards and would be interested to hear an opinion from others why it may have broke.
![Image](https://farm8.staticflickr.com/7189/26944996766_3fcd30f800_b.jpg)
My four wheel drive has also been out of service for a month now due to a bad disconnect. I bought the AWD replacement from US Powertrain to replace my faulty one but getting the old one out didn't turn out as planned......
![Image](https://farm8.staticflickr.com/7585/26944996736_510d79880d_b.jpg)
![Image](https://farm8.staticflickr.com/7208/26374322023_fd8a7c7959_b.jpg)
For the record the grease from my rebuild 50k ago was dried out pretty good and the ultimate cause of failure was a broken shift fork.
Cheers,
Wallace