My steering gearbox on our 04 has been leaking for, well the year that we've owned the jeep. I've kept the fluid topped up on and its never ran dry as long as we've had it but with a trip from New York to Texas, New Mexico and back on the radar for this summer its time to fix it. Last place I want to be is broke down in the middle of the south Texas desert in June for something I knew was leaking. So the question is I can get a rebuild kit for 50 bucks or so and a replacement looks to be around 300 plus depending on where I order it from. Has anyone had any success rebuilding the Mercedes gearbox or should I give NAPA a call for a replacement. If I would be better off replacing it are there any manufactures I should choose over another? Thanks