The hydraulic lines to the lifting ram (not included) have been cut (see pic) but the remaining line ends have been left intact as to protect the integrity of the seals. Professional installation is recommended but you can carefully unbolt the lines and reattach your lines to this unit. Also, this unit comes with the factory shock resistant foam filled hard case designed by Mercedes to protect this fragile pump from impact or vibration damage. The item "MERCEDES BENZ W251 R350 R500 R550 TAILGATE HATCH LIFT TRUNK HYDRAULIC PUMP MOTOR" is in sale since Wednesday, April 10, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Interior\Switches & Controls".The seller is "orgseller" and is located in Austin, Texas. This item can be shipped to United States.