2x Tailgate Boot Gas Struts Support Lifters For Mercedes Vito Viano W639 2003-2014 Specification: Product name: Gas Tailgate Support Struts Condition: New Material: Carbon Steel Color: Black Placement on Vehicle: Rear, Left, Right Part number: 6399800164, 6399800364, A6399800364 Length: 670mm / ±2 mm (centre hole to centre hole) Quantity: 2pc Fitment: For Mercedes Vito Viano W639 2003-2014 (Tailgate) Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There Are No Instructions Included In This Kit.Professional Installation Is Highly Recommended! Package Includes: Pair of Gas Tailgate Support Struts