Qty (2) Fits Mercedes SLK Series 2005 To 2011 Trunk Lift Supports Struts This listing includes 2 Lift Supports For the Trunk. Extended Length from Center Mount to Center Mount is 11.02 in. Lift Supports Depot supports are High Quality Eurpoean Lift Supportds. Designed to install easily in minutes, often times without special tools. Includes a Limited Lifetime Warranty! Interchangable with the following OEM Numbers: 017089,09A1717500036,171 750 00 36,1717500036,3914RI,8262TQ,O9A1717500036,PM1007,Q9A1717500036