Looking for the ultimate in strength for your Jeep TJ rear lower control arm mounts? We have you covered with our Jeep TJ and LJ heavy duty lower control arm mounts, they are fabricated from our 1/4" Ultra 100 steel making them the strongest rear lower control arm brackets on the market. The stock rear lower control arm mounts on the TJ and LJ are made from thin sheet metal and are very easy to bend when off road, and have even been known to be torn completely off. These brackets will weld in the same location as the stock brackets, so if you are looking for an upgrade or looking to replace damaged stock parts these are the brackets for you! These brackets are cut to fit a 3-1/4 diameter axle tube (Ford 8.8), they will fit a Dana 35 or Dana 44 rear axle, however there will be a small gap that will need to be filled when welding.