Mercedes GLK-350 Engine Support L+R (x2) OEM Lemfoerder Engine Mount Left AND Right (set 2) Recently made by LEMFOERDER (OEM), not been lying around. Mercedes part# 204 240 20 17, check fit below. Fits: 204.956: (2010-2012): glk350 Fits: 204.987: (2010-2012): glk350 4m