The Haldex 6.6' ABS Wheel Speed Sensor is simple to install and can be kept in the caravan. The sensor is kept stable by the retainer clip under a variety of road conditions. With cutting-edge digital technology, you can be sure that the sensor will provide reliable results even at slower speeds. It is designed to be used exclusively with this sensor, making it the perfect choice for your caravan. FleetPride is your First Click in Heavy Duty®.