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I have replaced my shocks / struts several times within a few months due to excessive oil leakage. What is causing them to fail prematurely?

April 26, 2017causing fail leakage months Oil shocks struts times

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I have replaced my shocks / struts several times within a few months due to excessive oil leakage. What is causing them to fail prematurely?

1 Answer

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The main cause of oil leakage is seal damage. The cause of the damage should be identified and corrected prior to replacing shocks or struts. Most suspensions incorporate some type of rubber suspension stops called “jounce” and “rebound” bumpers. These bumpers protect the shock or strut from damage due to topping or bottoming. Most struts also utilize replaceable dust boots to keep contaminants from damaging the oil seals. To prolong the life of the replacement shocks or struts, these components should be replaced if they are worn, cracked, damaged or missing.