{"product_id":"unity-12-512900-shock-absorber","title":"Unity 12-512900 Shock Absorber - Rear","description":"\u003ch2\u003eOverview of Unity Gas Charged Shock Absorber 12-512900\u003c\/h2\u003e\u003cp\u003eThe Unity Gas Charged Shock Absorber 12-512900 is engineered to restore suspension performance for select Mercedes-Benz models. Designed with OEM specifications for collapsed length, extended length, and shock stroke, this shock absorber ensures consistent ride quality and handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact OEM collapsed length for proper fitment\u003c\/li\u003e\n\u003cli\u003eOEM extended length matching factory specifications\u003c\/li\u003e\n\u003cli\u003eShock stroke designed to maintain suspension travel\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz GL and ML series models\u003c\/li\u003e\n\u003cli\u003ePart number 12-512900 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Gas Charged Shock Absorber\u003c\/h2\u003e\u003cp\u003eThe Unity Gas Charged Shock Absorber line utilizes pressurized gas to reduce foaming and improve damping response. This technology helps maintain consistent shock performance under various driving conditions. The 12-512900 model benefits from this design, providing reliable suspension control for Mercedes-Benz GL320, GL350, GL450, GL500, GL550, ML63 AMG, ML320, ML350, ML450, ML500, and ML550 vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Fitment\u003c\/h2\u003e\u003cp\u003eThis suspension shock absorber is manufactured to match OEM collapsed and extended lengths, ensuring it fits precisely within the original suspension geometry. The shock stroke is also engineered to OEM standards, preserving the intended suspension travel and ride characteristics. The part number 12-512900 is specifically compatible with Mercedes-Benz models including GL320, GL350, GL450, GL500, GL550, ML63 AMG, ML320, ML350, ML450, ML500, and ML550, making it a suitable replacement for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced ride comfort due to worn shocks\u003c\/li\u003e\n\u003cli\u003eExcessive body roll or instability during cornering\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by poor damping\u003c\/li\u003e\n\u003cli\u003eIncreased noise or vibration from suspension components\u003c\/li\u003e\n\u003cli\u003eLoss of vehicle control on rough or uneven roads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with the part number 12-512900 before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting hardware and suspension components for wear\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications during installation\u003c\/li\u003e\n\u003cli\u003eConsider professional alignment after shock absorber replacement\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damage to the shock or vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eUnity manufactures the Gas Charged Shock Absorber 12-512900 to meet OEM standards for durability and performance. While specific warranty details are not provided here, Unity products typically undergo rigorous quality control to ensure reliability. Consult product documentation or authorized distributors for warranty information.\u003c\/p\u003e","brand":"Unity","offers":[{"title":"Default Title","offer_id":45200014966965,"sku":"FKCK-12-512900","price":113.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UN_12512900_Fro.jpg?v=1775133600","url":"https:\/\/www.partcatalog.com\/products\/unity-12-512900-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}