1The part allows you to replace just the shaft within the knob unit which fails, without having to replace the complete unit at vast expense which would just fail again. 2Made of high quality aluminum alloy material, anti-corrosion and high strength for maximum durability. 3Professional manufacturing, high precision and good reliability. 4Based on the original factory specifications, a direct replacement for the old or broken one. 5Especially designed fit for Mercedes Benz C-Class /E-Class /CLS-Class/GLK-Class/SLK-Class.1 x Shaft PinCondition: 100% New_x000D_Item Type: Shaft Pin_x000D_Material: Aluminum Alloy_x000D_Color: Silver_x000D_OEM: _x000D_A2048700779, A2048700879, A2048702058, A2048702158, A2048704558, A2048704658, A2048707458, A2048707558, A2128702851, A2128702951, A1728701258, A2048700179, A2128701351, A2128701451, A2128701551, A2128702751, A2048707658, A2048707758, A2048708851, A2048708951, A2048700579, A2048700679, A2048701258, A2048709558, A2048709758, A2048709958, A2128702751_x000D_Fitment:_x000D_Fit for C-Class W204 - C204 - S204_x000D_Fit for E-Class W212 - S212 - A207 - C207_x000D_Fit for CLS-Class S218 - X218_x000D_Fit for GLK-Class X204_x000D_Fit for SLK-Class R172 1The part allows you to replace just the shaft within the knob unit which fails, without having to replace the complete unit at vast expense which would just fail again. 2Made of high quality aluminum alloy material, anti-corrosion and high strength for maximum durability. 3Professional manufacturing, high precision and good reliability. 4Based on the original factory specifications, a direct replacement for the old or broken one. 5Especially designed fit for Mercedes Benz C-Class /E-Class /CLS-Class/GLK-Class/SLK-Class.1 x Shaft Pin