Clean Water Drain In Wheel Carrier - AR35.20-P-0115-03CW

Model 172, 204, 205, 207, 211, 212, 213, 216, 217, 218, 219, 221, 222, 230, 231, 253, 293 

Due to dirt deposits in the groove (arrow), water that has penetrated between the steering knuckle and wheel bearing cannot flow away.

As a result damage to the wheel bearing can occur.

1. Clean groove (arrow) in steering knuckle (7) after removing wheel bearing with rear axle shaft flange (10).

   Courtesy of MERCEDES-BENZ USA