The hub is a special part, thanks to which the wheel of the car can rotate. It is on it that various sensors of the electronic control system are mounted, as well as a brake drum. Regarding the drive wheels, with the help of the hub, the rotation is transmitted from the transmission. This auto part is incredibly durable, breakage can occur because of a powerful blow during a traffic accident. As for the wheel bearing, this component can wear out over time, so replacement may be necessary. A AIC brand Shaft Seal, wheel bearing is used to reduce friction. Most often, it is made of rubber. It serves as an additional component in ensuring the safety of the entire mechanism.

1. C-CLASS T-Model (S204)
2. C-CLASS T-Model (S203)
3. SLK (R172)
4. C-CLASS (W204)
5. C-CLASS Saloon (W204)
6. E-CLASS (W212)
7. E-CLASS Saloon (W212)
8. E-CLASS T-Model (S212)
9. C-CLASS Coupe (C204)
10. E-CLASS Coupe (C207)
11. E-CLASS Convertible (A207)
12. C-CLASS (W203)
13. C-CLASS Saloon (W203)
14. C-CLASS Coupe (CL203)
15. C-CLASS Sportcoupe (CL203)
16. C-CLASS Coupe Sport (CL203)
17. C-CLASS Sportscoupe (CL203)
18. CLK (C209)
19. CLK Convertible (A209)
20. SLK (R171)
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The usage of wheel bearing shaft seal

The main signs of an automobile wheel bearing are considered the presence of a hum when turning right and left. In this case, you can not do without replacing the bearing and its seal. If such manipulation is not performed in a timely manner, there is a risk of developing more serious consequences and troubles. The driver risks getting into dangerous situations if the worn part is not replaced. There is a high probability that the bearing will simply fall apart on the track, so movement will be impossible.