Part Name: Suspension Strut Coil Spring Assembly Kit Position: Front Brand: Unity Automotive Included: 2x Front Suspension Strut and Coil Spring Assembly (Both Side) FITMENT: MakeModelTrimEngineYearNotesChevroletAvalanche2007Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2008Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2009Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2010Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2011Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2012Excludes Air Ride and Active Damping SuspensionChevroletAvalanche2013Excludes Air Ride and Active Damping Suspension Interchangeable Part Number(s): 1345555 G57125 SR4080 139104 11590 UNY-11590 Unity Complete Strut Assembly Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle's weight Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function