{"product_id":"unity-15-525402-air-suspension-spring","title":"Unity 15-525402 Air Suspension Spring - Rear Right","description":"\u003ch2\u003eOverview of Unity Air Suspension Spring\/Bag Rear for BMW\u003c\/h2\u003e\u003cp\u003eThe Unity Air Suspension Spring\/Bag 15-525402 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 designed for BMW 525i, 528i, and 540i\u003c\/li\u003e\n\u003cli\u003ePart number 15-525402 ensures precise fitment and compatibility\u003c\/li\u003e\n\u003cli\u003ePart of the Unity Air Suspension Spring\/Bag product line for consistent performance\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OEM specifications for suspension components\u003c\/li\u003e\n\u003cli\u003eGTIN 00817778020563 for easy identification and inventory management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Air Suspension Spring\/Bag\u003c\/h2\u003e\u003cp\u003eThis Unity Air Suspension Spring\/Bag 15-525402 is engineered to replace the rear air suspension spring on compatible BMW models, including the 525i, 528i, and 540i. The rear position placement is critical for maintaining proper vehicle height, load support, and ride comfort. The Unity Air Suspension Spring\/Bag product line focuses on delivering components that integrate seamlessly with existing suspension systems, ensuring durability and consistent air spring performance. This part is manufactured to meet the exact specifications required for these BMW models, providing a direct replacement that supports the vehicle’s suspension geometry and handling characteristics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper rear suspension height and load leveling\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking air suspension springs causing ride sag\u003c\/li\u003e\n\u003cli\u003eImproves rear axle stability and handling on BMW 525i, 528i, and 540i\u003c\/li\u003e\n\u003cli\u003eAddresses air spring failure symptoms such as uneven ride or noise\u003c\/li\u003e\n\u003cli\u003eSupports suspension system after damage or wear from road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle is safely lifted and supported before removing old air spring\u003c\/li\u003e\n\u003cli\u003eCheck for any air line damage or leaks during replacement\u003c\/li\u003e\n\u003cli\u003eUse OEM or recommended tools to avoid damage to suspension components\u003c\/li\u003e\n\u003cli\u003eVerify proper seating and alignment of the air spring in the rear position\u003c\/li\u003e\n\u003cli\u003eAfter installation, test the air suspension system for leaks and proper inflation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eUnity manufactures the Air Suspension Spring\/Bag 15-525402 to meet stringent quality standards, ensuring reliable performance and durability. This part is designed to match OEM specifications for the rear air suspension spring on BMW 525i, 528i, and 540i models. Warranty coverage details should be confirmed with the distributor or installer, as Unity typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Unity","offers":[{"title":"Default Title","offer_id":45200020635829,"sku":"FKCK-15-525402","price":60.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UN_15525402_Fro.jpg?v=1775133616","url":"https:\/\/www.partcatalog.com\/products\/unity-15-525402-air-suspension-spring","provider":"PartCatalog","version":"1.0","type":"link"}