2006-2011 Mercedes Benz SLK 280 R171 Differential Assembly. Removed from a 2006 Mercedes Benz SLK280 with 37k miles. In good working condition, fully tested prior to removal from a good running vehicle. The differential made no odd noises or grinding, and showed no signs of leaking when in the vehicle. Includes only the differential assembly as shown. You will need to reuse some of your existing hardware and components for installation.