How Often Should the Shock Absorber Top Mount Be Replaced?

1 Answers
SophiaLynn
07/30/25 2:05am
The shock absorber top mount does not have a specific replacement interval. It needs to be replaced when the buffer rubber shows signs of aging or abnormal noise. Functions of the shock absorber top mount: 1. Cushioning effect; 2. Sound insulation effect; 3. Reducing road noise from tires; 4. Minimizing the impact force from uneven road surfaces. Symptoms of a damaged shock absorber top mount: 1. Reduced ride comfort, producing a thud sound when going over speed bumps; 2. Increased road noise, with severe cases producing a rumbling sound; 3. Steering alignment becomes skewed; 4. Squeaking sound when turning the steering wheel while stationary; 5. Vehicle steering wheel pulls to one side.
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