Is a leaking CV boot a serious issue?

1 Answers
VonLeo
07/29/25 6:34pm
Leaking CV boot is not a serious issue, but it is advisable to have it inspected and repaired promptly. Below is an introduction to CV boot leaks: 1. Causes: Overfilling of the drive axle reducer with lubricant, exceeding the normal oil level. 2. Hazards: A leaking CV boot reduces the amount of lubricant in the drive axle, affecting normal lubrication and accelerating wear and tear on components, leading to premature failure. Additionally, leaking lubricant can enter the wheel hub reducer, raising the oil level, damaging the seal, and flowing into the brake drum, compromising braking performance and endangering safe driving.
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