FEQ wheel bearings are engineered and manufactured to the highest quality standards. Product Features:Original Equipment QualityPremium modified bearing steelSpecific roller and raceway profiles Installation Note: Some bearings contain active wheel sensors. These wheel sensors normally work together with magnetic ABS sensor rings. These sensor rings have a magnetic north and south poles lying next to each other in its circumference. These magnetic poles must always lie opposite the wheel sensor. If, the wheel bearing is installed improperly, the system wheel sensor and magnetic sensor gear cannot supply a signal making the ABS system inoperable. The ATE Test Card for Magnetic Sensor Gears will assist in prevention of these errors. PN# 760130 ATE
