Features: Read the-selected drive position via electrical signals. Move a lever-on the transmission in response to driver's-gear-selection. A leak free assembly withanti-corrosion protection and optimal-durability. Stable performance by machine testing, suitable for replacing your broken-one. Constructed from high quality material. Specifications: Material:Plastic+Metal Size:As Picture Shown Color:Black For Benz-250 320 350 400 450 500 550 OEM Number: A0002701752 A0002701852 000-270-16-52, 000-270-18-52-60, 004-446-03-10, 164-446-03-10, 164-446-04-10, 164-446-05-10, 164-446-06-10, 164-446-07-10 Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Intelligent Servo Module Kit