Customer Questions and Answers for Damper-Shock by Ge

Hello Chuck, I have never replaced a shock damper that didn't show an obvious sign of damage. When one gets replaced, you do have to replace the others if the unit is over about a year old to prevent a major difference and causing the unit to spin unevenly and giving a fault code. If the unit isn't old, or not used often, you can get away with replacing just one.