I’m sure I have seen it before to know what gearbox version you have but I don’t remeber or have a clue where to find it, so how do I see what gearbox I have to see if I can get FCA to replace it. I know my Jeep was built in May or June of this yearThe AE version of the new JL steering gear box is now out - 68250506AE / 4 door. Previous versions where 68250506AC and 68250506AD. Confirmed with a Jeep dealer's parts department today. The 2 door steering box, which is different than the 4 door steering box, hasn't changed since last year.