{"product_id":"arnott-as-2548-air-suspension-strut","title":"Arnott AS-2548 Air Suspension Strut - Front Left","description":"\u003ch2\u003eRemanufactured Front Air Strut for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe Arnott AS-2548 is a remanufactured front left air suspension strut for select Mercedes-Benz CL550, S350, S450, S500, and S550 models. It combines OE-style fitment with a rebuilt design and a new Continental ContiTech air sleeve for dependable ride control and height adjustment.\u003c\/p\u003e\u003cp\u003eArnott’s REMANUFACTURED line focuses on restoring factory suspension function with updated components where it matters most. For drivers searching for a Mercedes-Benz S550 front left air suspension strut or a remanufactured air strut for a CL550, AS-2548 provides a direct replacement option with OE-style mounting and air suspension operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured OE front air strut for Mercedes-Benz applications\u003c\/li\u003e\n\u003cli\u003eNew air sleeve manufactured by Continental ContiTech\u003c\/li\u003e\n\u003cli\u003eAir adjustable and air ride suspension design\u003c\/li\u003e\n\u003cli\u003eAdjustable damping with hydraulic internal damper\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate and shock spring assist\u003c\/li\u003e\n\u003cli\u003eGas charged construction\u003c\/li\u003e\n\u003cli\u003eBoot included with black boot color\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eSpring isolators included\u003c\/li\u003e\n\u003cli\u003eUpper mounting isolator included\u003c\/li\u003e\n\u003cli\u003eLower mount type: bolt; upper mount type: stud\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eArnott AS-2548 is built as a remanufactured front air suspension strut for the front left position on 2007-2013 Mercedes-Benz S550, 2008-2011 Mercedes-Benz S450, 2009-2014 Mercedes-Benz CL550, 2012-2013 Mercedes-Benz S350, and 2013 Mercedes-Benz S500. It is engineered to restore air suspension height control and damping response while using a new Continental ContiTech air sleeve for the air spring section. The design includes adjustable damping, a progressive spring rate, and a hydraulic internal damper to support factory-style ride behavior.\u003c\/p\u003e\u003cp\u003eThis part cross-references Mercedes-Benz OE numbers 2213200438 and 2213201738 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-left corner sagging or uneven ride height\u003c\/li\u003e\n\u003cli\u003eAir spring leakage from a worn strut bladder\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing or reduced damping control\u003c\/li\u003e\n\u003cli\u003eSuspension warning lights related to air pressure loss\u003c\/li\u003e\n\u003cli\u003eRide quality changes caused by worn OE air strut components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall AS-2548 at the front left position only on the listed Mercedes-Benz models. Verify the vehicle’s suspension code, connector layout, and mounting style before installation. Because this is an air suspension strut, the system should be depressurized and the vehicle supported correctly before removal. After installation, perform a ride-height check and clear any suspension fault codes if required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eArnott’s REMANUFACTURED suspension line is built around rebuilt OE components with updated wear items where specified. AS-2548 is backed by a Limited Lifetime Warranty.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":43384835408053,"sku":"DDWG-AS-2548","price":965.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_AS2548_Fro_bbbba104-9637-470f-903f-3ce35fb4e5f0.jpg?v=1774703009","url":"https:\/\/www.partcatalog.com\/products\/arnott-as-2548-air-suspension-strut","provider":"PartCatalog","version":"1.0","type":"link"}