The wheel bearing kits, also called car repair kit, mainly includes the wheel hub bearing or wheel hub unit, and also includes some accessories such as nuts, bolts, o-rings, snap springs, oil seals and so on. Compared with the traditional automobile hub bearing replacement, the car repair kit can make vehicle maintenance easier, greatly shortening the vehicle repair time, and improving the accuracy of vehicle repair. ZHENGSHUO can provide more than 1000 types of wheel bearing kits (based on SKF standard VKBA number).