Maxpow 2 Liftgate Auto Gas Spring Prop Lift Support Compatible With10-13 Toyota Highlander Specifications: Extended Length (inches)20.16, Compressed Length (inches)12.99 Placement on Vehicle: Rear Hatch Liftgate Tailgate Lift Supports Shocks Damper Props Rods Arm Fitment: For 2010 2011 2012 2013 Toyota Highlander Rear Hatchback Lift Supports Struts---Exc Hybrid, With Power Liftgate (Brackets Not Included) Interchange Part Number: SG229037, 398665 Function: Use compressed gas, contained in a cylinder and compressed by a piston, to exert a force to support the weight of front hood or rear liftgate tailgate trunk hatchback doors while they are open, no need to hold the door up with your head ensures easy installation and precise operation Maxpow is one of the largestautomotive aftermarket parts providers in North America,alsoa leader brand inlift support struts,which are manufactured out of the highest quality,environmentalfriendly materials andproved to be easy fit and easy to install within minutes. Maxpow strivesto offer lift supports withthe maximization of great life cycles andcost-saving. Placement of lift supports,struts,dampers could be front or rearhood, trunk, tailgate,liftgate, trunk lid, hatch,rear window glass,tailgate assit,storage box and so on. Buy one replacement,no more holding it up or it hitting you in the head. Maxpow lift support struts witness your path to DO IT YOURSELF. Highest corrosion resistance achieved through powder coated cyclinders and special treated piston rod surfaces. Minimal friction for the production of lowest extension forces. Great life cycles. Protection against vibration and light side forces. Integrated grease chamber. Low break away forces. Installation and storage in any position.