Maxpow Qty (2) Rear Hatch Gas Charged Lift Support Struts Compatible With 2007 2008 2009 2010 2011 2012 2013 Acura MDX Without Power Liftgate 6513 Fitment: Rear Hatch Gas Charged Lift Support Struts Compatible With 2007 2008 2009 2010 2011 2012 2013 Acura MDX Without Power Liftgate Interchange Part Number: SG226028, 6513, 7534XW, 7534XW, 7579XA, 74820STXA112, 74820STXA112MI, 74870STXA112, 74870STXA112MI, 74870STXA112M1, SG326017 Specifications: Extended Length (inches)22.64, Compressed Length (inches)16.38 Qty: 2pcs; Placement on Vehicle: Rear Liftgate Hatch Tailgate Lift Supports Struts Shocks Props Arm Attention: Please check the description and compatibility chart before your purchasing. We provide ONE YEAR WARRANTY for all our lift supports. Please contact us if you have any question.