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ABS Ring | Febi Bilstein 49172

ABS Ring | Febi Bilstein 49172


ABS Ring - Febi 49172 - Single



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ABS Ring | Febi Bilstein 49172

General Details:

Thickness [mm]15
Inner diameter [mm]108,8
Outer diameter [mm]138
Fitting PositionFront
Weight [kg]0,15
Number of Teeth, ABS ring80

Additional Images:

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The gear-like shaped ABS ring (also rotor or sensor ring) acts as a counterpiece to the ABS speed sensor for recording the speed or the speed change of the wheel on which it is installed. The constant alternation of tooth and tooth space during wheel rotation causes a change to the magnetic field in the ABS sensor, resulting in the induction of sinusoidal AC voltages. Their frequency depends on the wheel speed and is evaluated by the ABS control unit.

The ABS ring is made of high-quality steel and is coated with a surface protector. Febi bilstein offers a large number of braking spare parts, including ABS rings, which are tested intensively for various requirements and loads by their certified quality management.

Febi Bilstein, part of the internationally successful bilstein group.
As the pioneer in the spare parts market, Febi or 'Febi Bilstein' have prematurely supported alternatives to original parts that are of equal or higher quality in the interest of consumers worldwide. They rely exclusively on products in OE matching quality, which is guaranteed by their comprehensive quality management and production competence.
With their growing range of more than 40,000 technical wear parts for passenger cars and commercial vehicles, you can always be certain that you are getting the very best selection and quality of parts for your vehicle.

To check specific compatibility you can use our Vehicle Lookup or check the manufacturer information by clicking this link: Febi Partsfinder



  • Group-independent, family-owned manufacturer
  • Made in Germany
  • High-quality materials for a long service life
  • Optimal fitting accuracy for easier repairs
  • Strict quality standards
  • Compliance with the requirements of vehicle manufacturers

Technical Information:

Thickness [mm]15
Weight [kg]0.15
Number of Teeth, ABS ring80
Inner diameter [mm]122
Outer diameter [mm]138

Cross Reference:

MERCEDES-BENZ972 334 01 15

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