{"product_id":"arnott-as-3405-air-suspension-strut-front-left","title":"Arnott AS-3405 Air Suspension Strut - Front Left","description":"\u003ch2\u003eOverview of Arnott New AS-3405 Air Suspension Strut\u003c\/h2\u003e\u003cp\u003eThe Arnott New AS-3405 air suspension strut is engineered for select BMW models, including the 640i xDrive Gran Turismo and 7 Series variants. Designed to restore factory ride quality, this air adjustable strut integrates advanced features for reliable performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 640i xDrive Gran Turismo, 740i xDrive, 745e xDrive, 745Le xDrive, 750i xDrive, and 750Li xDrive\u003c\/li\u003e\n\u003cli\u003eAir adjustable with integrated air ride suspension technology\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware, bladder heavy duty crimping rings, bearing plate, boot, and spring isolators\u003c\/li\u003e\n\u003cli\u003eGas charged with hydraulic internal damper for smooth damping\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate with spring-assisted shock design\u003c\/li\u003e\n\u003cli\u003eUpper mount type: stud with isolator included; lower mount type: base cup\u003c\/li\u003e\n\u003cli\u003eBoot color: black, designed for durability and protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Arnott New AS-3405 air suspension strut is a new replacement part designed to meet or exceed OEM standards. It features a gas-charged, hydraulic internal damper that provides consistent shock absorption without adjustable damping. The air adjustable design supports the vehicle's air ride suspension system, allowing for a controlled and comfortable ride. The progressive spring rate and spring-assisted shock help maintain stability and handling under varying load conditions. The strut includes a black protective boot and spring isolators to reduce noise and wear. The upper mount is a stud type with an included isolator, while the lower mount uses a base cup design. The body end measuring point is at the center eye, and the shock absorber rod end measuring point is at the shoulder of the stud, ensuring precise fitment.\u003c\/p\u003e\u003ch2\u003eArnott New Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe \"New\" brand line from Arnott represents newly manufactured suspension components designed to provide reliable, direct-fit replacements for original equipment parts. This line focuses on quality materials and construction to restore vehicle suspension performance without remanufacturing compromises. The AS-3405 air suspension strut is part of this line, offering a fresh, factory-grade solution for BMW air suspension systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ride height and air suspension function on compatible BMW models\u003c\/li\u003e\n\u003cli\u003eEliminates air leaks and strut failure symptoms such as uneven ride or sagging\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues caused by worn isolators or damaged boots\u003c\/li\u003e\n\u003cli\u003eImproves handling and stability with progressive spring rate and hydraulic damping\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged original air suspension struts to maintain vehicle safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with BMW 640i xDrive Gran Turismo, 740i xDrive, 745e xDrive, 745Le xDrive, 750i xDrive, and 750Li xDrive before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to measure mounting points: center eye for body end and shoulder of stud for shock rod end\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn spring seats or isolators not included with this strut\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for upper stud and lower base cup mounts\u003c\/li\u003e\n\u003cli\u003eCheck air lines and connections for leaks after installation to ensure proper air suspension operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Arnott New AS-3405 air suspension strut is manufactured to meet strict quality standards, ensuring durability and performance consistent with OEM parts. This new component undergoes rigorous testing to verify fitment and function. Warranty coverage details should be confirmed with the point of purchase or Arnott directly, as warranty terms may vary.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":52205976223925,"sku":"DDWG-AS-3405","price":825.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_AS3405_Fro.jpg?v=1775594922","url":"https:\/\/www.partcatalog.com\/products\/arnott-as-3405-air-suspension-strut-front-left","provider":"PartCatalog","version":"1.0","type":"link"}