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Sensor, wheel speed - 638 668 TOPRAN

Sensor, wheel speed - 638 668 TOPRAN

Sensor, wheel speed - 638 668 TOPRAN

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€12.86
  • Part Number: 638 668
  • Brand: TOPRAN
  • Type: Sensor, wheel speed
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4 items in stock
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Charles Ocheret
today 06:25pm
Good quality! Super fast delivery. Thank you a lot :)

A TOPRAN brand Sensor, wheel speed is designed to determine the speed (number of revolutions) of a car wheel. The sensor signals are used in the operation of many active safety systems, including the anti-lock braking system, traction control system, and directional stability system. Using information from the sensors, the corresponding control units regulate the braking force of each wheel, which prevents them from blocking (slipping) and, as a result, ensures the stability (controllability) of the car.

The principles of the wheel speed sensor work

The readings from the speed sensor are taken into account in the automatic transmission control (when the gear is selected), the adaptive lighting system (driving speed), and the tire pressure monitoring system (flat tire detection). The driving element of the active sensor is a plastic ring, on the surface of which magnetized areas are applied. Active sensors provide high measurement accuracy, since the strength of the output signal is independent of the wheel speed. In addition, the active sensor has a compact design, which allows it to be installed directly in a wheel bearing. Digital processing of the output signal provides additional benefits, such as allowing the sensor to be used to detect the direction of rotation of a wheel and stop it.

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Tech Data
Applications
Interchange Parts
Delivery
Warranty
Reference Numbers
Tech Data
Fitting PositionRear Axle both sides
Number of pins2
Overall Length [mm]785
Braking / Drive Dynamicsfor vehicles with ABS
Applications
Delivery

ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:

  • Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
  • Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
  • Express/next day delivery options available by UPS and DHL.
Returns Policy

Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.

Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.

And also should be saved:

  • Complete set of goods;
  • Integrity and all components of packaging;
  • Factory marking.
Warranty
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Reference Numbers
A.B.S. 31525
AUTLOG AS4854
AUTO-SPEED PARTS 290SS00085
AUTOFREN SEINSA DS0084
AUTOTEAM L41200
BOSCH 0 265 009 501
BREMI 51859
CITROËN 98 050 660 80
CITROËN 98 050 665 80
CSV electronic parts CSG1200
DELPHI SS20744
EFI AUTOMOTIVE 302387
EPS 1.960.170
ERA 560596A
ERA 560608A
ERA 560596
ERT 530113
FACET 210170
FAE 78333
FEBI BILSTEIN 172385
FISPA 84.1200
GAUSS GS2085
HC-Cargo 182453
INTERMOTOR 61116
KAWE 8180 28207
KW 460 170
MAGNETI MARELLI 172100165010
MDR EPS-1960 170
METZGER 0900823
OSSCA 36172
PEUGEOT 98 050 660 80
PEUGEOT 98 050 665 80
SIDAT 84.1200
SNR ASB159.44
SWAG 33 10 1305
TRISCAN 8180 28207
VEMO V22-72-0132
WE PARTS 411140739
WILMINK GROUP WG2151509
WILMINK GROUP WG1749811
WILMINK GROUP WG2151514