Question: how long does it take to replace a lower control arm?
Answer: However, control arm bushings need to be pressed in with a special tool or press, which takes some time and adds the labor cost. Is a control arm easy to replace at home? On the difficulty scale from 1 to 10, replacing a control arm is 7 or 8. In the shop, it takes about 1-1.5 hours to replace one control arm.