It depends on the severity of the corrosion. Light surface rust on the YIKONG YK4061 RC Car Shock Absorber Spring (Part No. 26034) can usually be cleaned and treated with a rust inhibitor. However, if the spring shows deep corrosion, cracks, deformation, or has lost its elasticity, it should be replaced immediately. A weakened spring can reduce suspension performance, affect ride height, and compromise the handling stability of your YIKONG YK4061 RC Car, especially during off-road driving.
To extend the service life of the spring, clean it after driving through mud or water, dry it thoroughly, and inspect it regularly for signs of corrosion or fatigue.
