Wheel Bearing Shaft Seal 33107505604 For BMW E90 F25 E66 E61 E53

The axle oil seal ‌ main function is to prevent the grease in the axle from being exposed through sealing, and play the role of dust-proof. Aging oil seals need to be replaced in time, and good quality and suitable shaft oil seals should be selected. The shaft oil seal is usually made of elastic rubber or similar material and has an annular sealing structure

The position of the shaft oil seal is in the lower part of the chassis, and its main function is to close the two parts of the split drive axle and the wheel reducer.