{"product_id":"arnott-as-3899-air-suspension-strut-front-left","title":"Arnott AS-3899 Air Suspension Strut - Front Left","description":"\u003ch2\u003eOverview of Arnott New Air Suspension Strut AS-3899\u003c\/h2\u003e\u003cp\u003eThe Arnott New Air Suspension Strut AS-3899 is designed specifically for select Mercedes-Benz models, including the CLS63 AMG, E63 AMG, and CLS400. This air adjustable strut offers advanced hydraulic damping and progressive spring rate technology to enhance ride quality and vehicle handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir adjustable for customizable ride height and comfort\u003c\/li\u003e\n\u003cli\u003eHydraulic internal damper for smooth shock absorption\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate with shock spring assistance\u003c\/li\u003e\n\u003cli\u003eIncludes black boot and spring isolators for durability and noise reduction\u003c\/li\u003e\n\u003cli\u003eUpper mount type: stud with isolator included; lower mount type: bracket\u003c\/li\u003e\n\u003cli\u003eNew condition for reliable performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Arnott New air suspension strut (part number AS-3899) is engineered with an internal hydraulic damper that provides consistent shock absorption tailored to your driving conditions. The progressive spring rate and shock spring assistance work together to deliver a balanced ride, adapting to varying road surfaces. The strut features a center eye body end measuring point, ensuring precise fitment and alignment. The black boot included protects the internal components from dirt and debris, while spring isolators reduce noise and vibration for a quieter ride. The upper mount uses a stud type with an isolator included, and the lower mount is a bracket type, both designed for secure installation on compatible Mercedes-Benz vehicles.\u003c\/p\u003e\u003ch2\u003eArnott New Product Line\u003c\/h2\u003e\u003cp\u003eThe Arnott New product line focuses on delivering brand-new, high-quality air suspension components that meet or exceed OEM standards. This line emphasizes advanced features such as air adjustability and hydraulic damping, providing improved ride comfort and vehicle stability. The AS-3899 strut is part of this line, offering a modern solution for Mercedes-Benz air ride suspension systems requiring replacement or upgrade.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis air suspension strut is compatible with a range of Mercedes-Benz vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCLS63 AMG and CLS63 AMG S\u003c\/li\u003e\n\u003cli\u003eCLS400, CLS550\u003c\/li\u003e\n\u003cli\u003eE63 AMG and E63 AMG S\u003c\/li\u003e\n\u003cli\u003eE250, E300, E350, E400, E550\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThe Arnott AS-3899 air suspension strut addresses several suspension-related issues, such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUneven or sagging ride height due to worn air struts\u003c\/li\u003e\n\u003cli\u003eReduced ride comfort from failing internal dampers\u003c\/li\u003e\n\u003cli\u003eExcessive noise or vibration caused by damaged spring isolators\u003c\/li\u003e\n\u003cli\u003eAir suspension system faults related to non-adjustable or leaking struts\u003c\/li\u003e\n\u003cli\u003eHandling instability from progressive spring rate degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Arnott AS-3899 air suspension strut, ensure the vehicle is properly supported and the air suspension system is depressurized. Verify the upper stud mount and lower bracket mount align correctly with the vehicle’s mounting points. Inspect the included boot and spring isolators for proper placement to prevent premature wear. It is recommended to have the air suspension system calibrated after installation to maintain optimal ride height and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Arnott New air suspension strut AS-3899 is manufactured to meet strict quality standards, ensuring durability and reliable performance. As a new part, it provides a dependable replacement option for Mercedes-Benz air ride suspension systems. Please refer to Arnott’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":52205976682677,"sku":"DDWG-AS-3899","price":834.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_AS3899_Fro.jpg?v=1775594926","url":"https:\/\/www.partcatalog.com\/products\/arnott-as-3899-air-suspension-strut-front-left","provider":"PartCatalog","version":"1.0","type":"link"}