Material: Upper and Lower Front Ball Joint are an important suspension component. Our 7061220 Ball joints is 4130 Aircraft Grade Chromoly Steel, direct replacment, engouh strong and durable, works same as the original upper and lower front ball joint
Installation: Snap the Ring Pliers, then take out the old Ball Joint, install the new one, and retain the Ring Pliers. I suggest that you should remove the suspension lower arm from car when you install this goods
Replacement Ball Joint: Ball Joint Upper/Lower Front 4 pcs is made of aircraft-grade steel, and the interior is filled with lubricating grease, which can effectively reduce noise, improve the performance of your cand provide a better driving experience