{"product_id":"bilstein-22-111081-suspension-strut-assembly-front","title":"Bilstein 22-111081 Suspension Strut Assembly - Front","description":"\u003ch2\u003eBilstein B4 OE Replacement Suspension Strut Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Bilstein shock absorbers B4 OE Replacement suspension strut assembly (part number 22-111081) is engineered for precise fitment on BMW 540i models. Designed to restore original ride comfort and handling, this strut assembly features a durable black paint finish and a twintube internal design for consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 540i vehicles\u003c\/li\u003e\n\u003cli\u003ePart number: 22-111081\u003c\/li\u003e\n\u003cli\u003eBlack paint finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwintube internal design for reliable damping\u003c\/li\u003e\n\u003cli\u003eLower mount type: base cup\u003c\/li\u003e\n\u003cli\u003eUpper mount type: stem\u003c\/li\u003e\n\u003cli\u003eBoot not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features of the Bilstein B4 OE Replacement Strut\u003c\/h2\u003e\u003cp\u003eThis Bilstein suspension strut assembly is part of the B4 OE Replacement series, which focuses on delivering original equipment quality and fitment. The twintube internal design provides a balance between comfort and control, replicating the damping characteristics of the factory-installed struts. The black paint finish offers protection against corrosion, extending the service life of the component. The lower mount uses a base cup design, while the upper mount features a stem type, ensuring compatibility with the BMW 540i suspension system. Note that this assembly does not include a boot.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores factory ride quality and handling on BMW 540i\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking original struts\u003c\/li\u003e\n\u003cli\u003eAddresses excessive body roll and poor vehicle stability\u003c\/li\u003e\n\u003cli\u003eImproves shock absorption for a smoother ride\u003c\/li\u003e\n\u003cli\u003eCorrects uneven tire wear caused by suspension issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Bilstein B4 OE Replacement suspension strut assembly (22-111081) should be performed by a qualified technician familiar with BMW suspension systems. Ensure all mounting points, including the base cup lower mount and stem upper mount, are properly aligned and torqued to manufacturer specifications. Since the boot is not included, inspect the existing boot for damage and replace if necessary to protect the strut shaft.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBilstein manufactures the B4 OE Replacement series to meet or exceed original equipment standards, providing reliable performance and durability. While specific warranty details are not provided here, Bilstein products typically come with a limited warranty covering defects in materials and workmanship. Refer to official Bilstein documentation for exact warranty terms.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51955852935349,"sku":"BBGL-22-111081","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_22111081_Fro.jpg?v=1775061583","url":"https:\/\/www.partcatalog.com\/products\/bilstein-22-111081-suspension-strut-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}