{"product_id":"arnott-as-3154-air-suspension-strut","title":"Arnott AS-3154 Air Suspension Strut - Front Left","description":"\u003ch2\u003eFront Left Air Strut for Mercedes-Benz SUVs\u003c\/h2\u003e\u003cp\u003eArnott AS-3154 is a new front left air suspension strut for select Mercedes-Benz GL, GLS, ML, and GLE-Class models equipped with Airmatic and ADS. It is built for drivers who need a direct-fit replacement that restores ride height control, damping response, and everyday comfort.\u003c\/p\u003e\u003cp\u003eFits 2013-2019 Mercedes-Benz GL\/GLS-Class, front left, and 2012-2018 Mercedes-Benz ML\/GLE-Class, front left, with Airmatic and ADS, excluding AMG models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNew Arnott engineered aftermarket air suspension strut\u003c\/li\u003e\n\u003cli\u003eFront left-hand side application\u003c\/li\u003e\n\u003cli\u003ePremium Eibach custom-tuned hydraulic damper for a balanced ride\u003c\/li\u003e\n\u003cli\u003eMulti-ply cross-corded ContiTech air sleeve for long service life\u003c\/li\u003e\n\u003cli\u003eAluminum can and dust cover protect the air sleeve\u003c\/li\u003e\n\u003cli\u003eCNC-machined top mount made from aircraft-quality aluminum\u003c\/li\u003e\n\u003cli\u003eIncludes long-lasting O-rings, bump stop, heavy-duty crimping rings, new airline fitting, and connector valve\u003c\/li\u003e\n\u003cli\u003eAir adjustable design with progressive spring rate\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Arnott AS-3154 is designed for Mercedes-Benz GL\/GLS-Class (X166) and ML\/GLE-Class (W166) vehicles that use Airmatic and ADS. Arnott’s NEW product line focuses on engineered replacement suspension components, and this assembly combines a tuned damper with a durable air spring structure to maintain factory-style ride control. The AS-3154 also cross-references Mercedes-Benz part numbers 1663201313 and 1663205366 for the same application.\u003c\/p\u003e\u003cp\u003eThis part number, AS-3154, is assembled in the USA and uses Tier 1 components throughout the air spring assembly. The design includes a stud upper mount, clevis lower mount, bearing plate, upper mounting isolator, spring isolators, and a black boot for added protection.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-left corner sagging or uneven ride height\u003c\/li\u003e\n\u003cli\u003eAir leaks from a worn air sleeve or cracked bladder\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing, harshness, or reduced damping control\u003c\/li\u003e\n\u003cli\u003eSuspension warning lights related to air strut performance\u003c\/li\u003e\n\u003cli\u003eNoisy or unstable ride behavior from a failing strut assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm vehicle equipment before ordering: this strut is for Airmatic and ADS-equipped models and excludes AMG applications. Verify the front left position, inspect the airline connection and mounting points, and follow Mercedes-Benz suspension service procedures during installation. After installation, the system should be checked for leaks and ride height calibration should be verified.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eArnott builds this AS-3154 air suspension strut with a CNC-machined aluminum top mount, ContiTech air sleeve, and heavy-duty sealing and crimping components for consistent performance in daily driving conditions. The assembly is new, not remanufactured, and is designed to meet the demands of Mercedes-Benz GL, GLS, ML, and GLE-Class air suspension systems.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":43384838488245,"sku":"DDWG-AS-3154","price":751.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_AS3154_Fro_690209a1-2c4d-4106-b3ea-0b8d9705ebec.jpg?v=1774703037","url":"https:\/\/www.partcatalog.com\/products\/arnott-as-3154-air-suspension-strut","provider":"PartCatalog","version":"1.0","type":"link"}