Front Complete Strut Assembly 189105 139105 Compatible with 2007 2008 2009 2010 2011 2012 2013 Chevy Silverado/GMC Sierra 1500 (Set of 2) Item Description About this item ?Strut Assembly Fitment? Compatible with 2007-2013 Chevy Silverado 1500; Compatible with 2007-2013 GMC Sierra 1500 (EXCLUDES MODELS WITH ELECTRONIC SUSPENSION - NOT COMPATIBLE WITH LIFT KITS ) ?Struts/Shocks OE Number? 1336333, ST8583, 9214-0155, 139105, 810340, DG46007 ?Struts/Shocks Function?The strut assembly features chrome piston rods with OE brackets and mountings to prevent leakage. Its seamless sleeves guarantee smooth gliding, the steel coil spring brings high efficiency shock absorption,noise reduction, improved vehicle operational stability, vehicle wear reduction, more comfortable and safe driving experience. ?Struts/Shocks Features?OE standard,professional Multi-test, accurate fitment,directly replacement original shocks.High silicon content resists metal fatigue,stable and durability; Electro-coating,anti-corrosion and anti-oxidation. ?When/Why to Replace Shocks?If the vehicle is experiencing problems such as ride quality reduction, poor handling,noisy,insufficient stability, replacing the shocks can quickly and effectively resolve these problems. Shocks failure will affect other parts of the vehicle and may even require replace the entire suspension system.Timely replace shocks can prevent these problems and save on maintenance costs. ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.