
wheel bearing hub seal. If any issues are detected, it is crucial to replace the seal as soon as possible to prevent further damage to the wheel bearings.
1. Leak Prevention One of the primary functions of a hub oil seal is to prevent oil leaks. If the oil seal fails, the lubricant can escape, leading to insufficient lubrication of the bearings and other critical components. This can result in increased wear and tear, decreased performance, and eventually, catastrophic failure.