{"product_id":"unity-15-525401-air-suspension-spring","title":"Unity 15-525401 Air Suspension Spring - Rear Left","description":"\u003ch2\u003eOverview of Unity Air Suspension Spring\/Bag Rear for BMW\u003c\/h2\u003e\u003cp\u003eThe Unity Air Suspension Spring\/Bag 15-525401 is designed specifically for the rear position of select BMW models. Engineered to meet the suspension needs of BMW 525i, 528i, and 540i vehicles, this air suspension spring provides reliable support and ride quality for your car's rear axle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRear position air suspension spring compatible with BMW 525i, 528i, and 540i\u003c\/li\u003e\n\u003cli\u003ePart number 15-525401 ensures precise fitment and easy identification\u003c\/li\u003e\n\u003cli\u003eConstructed to maintain proper ride height and improve suspension response\u003c\/li\u003e\n\u003cli\u003ePart of the Unity Air Suspension Spring\/Bag product line, designed for durability and performance\u003c\/li\u003e\n\u003cli\u003eGTIN 00817778020556 for accurate product tracking and verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Unity Air Suspension Spring\/Bag Product Line\u003c\/h2\u003e\u003cp\u003eThe Unity Air Suspension Spring\/Bag line focuses on air suspension components that replace factory springs and bags to restore or enhance vehicle suspension systems. This product line is tailored to provide consistent air support and maintain vehicle stability, particularly for rear suspension applications. The 15-525401 model fits within this line as a rear air suspension spring designed for specific BMW models, ensuring compatibility and performance aligned with original equipment standards.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Unity 15-525401 air suspension spring is engineered for the rear suspension of BMW 525i, 528i, and 540i models. This component replaces the factory air spring or bag, helping to maintain proper ride height and absorb road irregularities. Its design supports the vehicle’s weight distribution and suspension geometry, contributing to a smoother and more controlled driving experience. The rear position specification ensures that the part fits precisely where needed, avoiding common issues related to improper fitment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper rear suspension height on BMW 525i, 528i, and 540i\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking air suspension springs or bags\u003c\/li\u003e\n\u003cli\u003eImproves ride comfort and handling stability\u003c\/li\u003e\n\u003cli\u003eAddresses uneven vehicle stance or sagging rear end\u003c\/li\u003e\n\u003cli\u003eHelps prevent premature tire wear caused by suspension imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle is securely lifted and supported before installation\u003c\/li\u003e\n\u003cli\u003eVerify rear position fitment for BMW 525i, 528i, or 540i prior to replacement\u003c\/li\u003e\n\u003cli\u003eInspect related suspension components for wear during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting hardware\u003c\/li\u003e\n\u003cli\u003eCheck for air leaks and proper inflation after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eUnity manufactures the 15-525401 air suspension spring to meet industry standards for durability and performance. While specific warranty details are not provided here, Unity products typically undergo rigorous quality control to ensure reliability. For warranty information, consult the product documentation or authorized distributor.\u003c\/p\u003e","brand":"Unity","offers":[{"title":"Default Title","offer_id":45200020373685,"sku":"FKCK-15-525401","price":84.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UN_15525401_Fro.jpg?v=1775133616","url":"https:\/\/www.partcatalog.com\/products\/unity-15-525401-air-suspension-spring","provider":"PartCatalog","version":"1.0","type":"link"}