Front Wheel Hub Bearing Kit A2213300225 For W221 S280 S300 S320 S350 S400 S420 S430 S450 S500 S600 2213300225 This front wheel hub bearing kit is designed for use with W221 chassis models including S280, S300, S320, S350, S400, S420, S430, S450, S500, and S600.The kit includes a -engineered bearing assembly with A2213300225, also referenced as 2213300225.It is built to meet specifications for fitment and function, smooth wheel rotation and.The unit is sealed and pre-assembled for direct replacement, compatible with the front axle of the specified vehicle models. This product is a third-party alternative.Brand/model references are included only to assist with compatibility identification.