GMB manufactures OE quality wheel hub assemblies that provide heavy duty performance, improved fuel economy and reduced unsprung weight. Product Features:Heavy duty balls for extended resistance to wearOEM sensors and Electronics for reliable ABS, TC, TPM Systems functionPrecisely engineered bearing races provide maximum load capacity and service lifeISO 7141:2005 quality testingFactory sealed assembly eliminates contaminationOE form, fit and function 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
