Review on 🚀 Enhanced Performance: MOOG RK620178 Control Arm and Ball Joint Assembly for Optimal Handling by Jim Agosta

IMPORTANT TO ALL LX DODGE/CHRYSLER OWNERS: Please note that these Moog RK Series parts are made in China/Thailand and not in the USA. I gave it a low initial rating so people would read it. The part itself is decent quality but I'm not sure how long it will last. I had an issue with my 2007 Chrysler 300 where Moog put the wrong part in a box with an old wheel design. I understand that pre-2009 LX platform cars had a more positive caster built into the upper arms, while post-2009 cars have an updated caster design. For this reason, levers must be replaced in pairs. Note that many parts stores still sell old design reels under the current part number on the box. You can potentially get a mix of old and new roller designs on each side of the car. On the old design the part number is stamped on the lever as 40004 while for the right/passenger side it should be 38078. The part number for the driver's side should be 38079. I received this information from Moog Technical Support. It took me some time to figure out what the problem was. My car had a total caster of 3.7 degrees after alignment. I hope this saves someone the same headache I had.