This is your answer to the anemic Mercedes-Benz steering gear box. This is the Mercedes to Saginaw conversation steering gear box. This is the much larger and heavier duty box. There is modifications to convert your late model TJ/LJ to this box. You will need to either replace your steering column intermediate shaft with an earlier design found on the 2000 model TJ’s or you can cut 2 inches out of yours and use it. The earlier 2000 model TJ pressure line will also be required.
This Super Box 2 steering gear box is nearly identical in design, performance, and brute force to the Super Box 1, but they're engineered for the vehicle used as a daily driver. They have a firmer valving and appropriate ratio gearing for better handling and drivability at highway speeds. The ratio is the 16/13:1 with the 4 finger feel and 3.3ish turns lock to lock.
Fitment specs are as follows:
3bolt inside the frame mounting
TIG Welded 3rd bolt mount
Metric 16mm pressure o-ring fitting
Metric 18mm return o-ring fitting
3/4-30 splined input shaft