Re: Supercharger Pulley Bearing Replacement
Below is a link to a bearing that fits the stock pulley for comparison's sake.
http://www.ebay.com/itm/MERCEDES-GENUINE-NSK-Supercharger-Pulley-Bearing-C32-SLK32-Chrysler-SRT6-/111751624468?hash=item1a04ea7714&vxp=mtr