I have personally seen 2 broken Eqa-flex systems, and they are the only 2 I have ever seen. They were both on heavy toy haulers, but I donít know if that makes a difference.
2014 Ram 2500 Mega Cab Laramie 4x4 6.4L HEMI 4.10s with antispin
2014 Jayco Jay Flight Swift 287BHBE
Equal-i-zer 90-00-1200(new 90-02-4900 shank)
2x Honda 2K