Can shock absorbers be repaired?

Automobile shock absorbers generally cannot be repaired, but can only be replaced. At present, the structure of automobile shock absorbers is all integrated design, and the sealing is also rolled, which cannot be disassembled. The damage of the shock absorber is generally caused by oil leakage, which is caused by the failure of the sealing ring. An oil leak indicates that the shock absorber has reached the end of its life and needs to be replaced.