{"product_id":"arnott-a-2738-air-suspension-spring","title":"Arnott A-2738 Air Suspension Spring - Rear Right","description":"\u003ch2\u003eOverview of Arnott NEW Air Suspension Spring A-2738\u003c\/h2\u003e\u003cp\u003eThe Arnott NEW Air Suspension Spring A-2738 is designed specifically for BMW 525i, 528i, and 540i models. This air suspension spring offers reliable performance with durable rubber bellows and a sleeve-style design to maintain ride quality and vehicle stability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 525i, 528i, and 540i models\u003c\/li\u003e\n\u003cli\u003eStandard grade rubber bellows with 3mm thickness\u003c\/li\u003e\n\u003cli\u003eSleeve-style air spring construction\u003c\/li\u003e\n\u003cli\u003eBlack bellows color for durability and UV resistance\u003c\/li\u003e\n\u003cli\u003eLower mount type: base cup; upper mount type: stud\u003c\/li\u003e\n\u003cli\u003eMounting hardware, bearing plate, and boot not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Arnott NEW air suspension spring A-2738 features a rubber bellows made from standard grade material with a thickness of 3 millimeters, ensuring flexibility and durability under various driving conditions. The black bellows provide resistance to environmental factors such as UV exposure and road debris. This air spring uses a sleeve-style design, which contributes to consistent air retention and smooth suspension response. The lower mount is a base cup type, while the upper mount is a stud, matching the original equipment specifications for the BMW 525i, 528i, and 540i models. Note that this part does not include mounting hardware, bearing plate, or boot, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eAbout the Arnott NEW Product Line\u003c\/h2\u003e\u003cp\u003eThe NEW product line from Arnott represents the latest generation of air suspension components designed to meet or exceed OEM standards. This line focuses on delivering reliable, standard-grade materials and construction methods suitable for a range of BMW models. The A-2738 air suspension spring is part of this line, offering a balance of durability and performance for drivers seeking a direct replacement for their factory air springs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ride height and vehicle leveling on BMW 525i, 528i, and 540i\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking air suspension springs causing air loss\u003c\/li\u003e\n\u003cli\u003eEliminates uneven or rough ride quality due to damaged bellows\u003c\/li\u003e\n\u003cli\u003eAddresses suspension sagging or bottoming out under load\u003c\/li\u003e\n\u003cli\u003eImproves overall suspension responsiveness and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Arnott A-2738 air suspension spring requires careful handling of the rubber bellows to avoid damage. Since mounting hardware is not included, ensure all necessary bolts, nuts, and related components are available before beginning installation. Proper alignment of the base cup lower mount and stud upper mount is critical for secure fitment. It is recommended to inspect related suspension components during installation and replace any worn parts to maintain optimal suspension performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eArnott air suspension springs, including the A-2738, are manufactured to meet OEM specifications using standard-grade materials. While mounting hardware and additional components are not included, the air spring itself undergoes quality checks to ensure durability and fitment accuracy. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":43384833441973,"sku":"DDWG-A-2738","price":177.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_A2738_Fro_8b4bba72-aa26-4e2e-8c5a-69481127a7f6.jpg?v=1774702994","url":"https:\/\/www.partcatalog.com\/products\/arnott-a-2738-air-suspension-spring","provider":"PartCatalog","version":"1.0","type":"link"}