{"product_id":"uro-jlm21380-suspension-ball-joint","title":"URO JLM21380 Suspension Ball Joint - Front Upper","description":"\u003ch2\u003eOverview of URO Suspension Ball Joint JLM21380\u003c\/h2\u003e\u003cp\u003eThe URO Suspension Ball Joint JLM21380 is designed for reliable suspension performance in Jaguar vehicles including the Vanden Plas, XJ8, XJR, XK8, and XKR models. This metal ball joint assembly offers a durable, press-fitted mounting solution with a black dust boot to protect against contaminants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High strength steel ball stud housing and metal components\u003c\/li\u003e\n\u003cli\u003eMaximum outside diameter: 50 mm\u003c\/li\u003e\n\u003cli\u003eStud thread diameter: M12 x 1.75 with taper stud type\u003c\/li\u003e\n\u003cli\u003ePress-in mounting type with 39.5 mm press-in diameter\u003c\/li\u003e\n\u003cli\u003eIncludes dust boot and locking nut; no castle nut or cotter pin hole\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade type, non-adjustable and non-greaseable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe URO JLM21380 suspension ball joint is engineered to meet the standard suspension requirements for select Jaguar models such as the Vanden Plas, XJ8, XJR, XK8, and XKR. Constructed with a high strength steel ball stud housing and metal materials, this ball joint provides a robust connection between the suspension components and the steering knuckle. The press-fitted mounting type ensures a secure and precise fit with a 39.5 mm press-in diameter, while the M12 x 1.75 taper stud thread diameter allows for proper attachment with the included locking nut. The black dust boot protects the joint from dirt and debris, extending the service life of the component. This assembly is non-greaseable and non-adjustable, designed for straightforward replacement in standard suspension systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates excessive play or looseness in the suspension linkage\u003c\/li\u003e\n\u003cli\u003eResolves uneven tire wear caused by worn ball joints\u003c\/li\u003e\n\u003cli\u003eImproves steering response and vehicle handling stability\u003c\/li\u003e\n\u003cli\u003ePrevents clunking noises from suspension movement\u003c\/li\u003e\n\u003cli\u003eRestores proper suspension geometry for Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the press-in diameter of 39.5 mm matches the vehicle’s control arm housing\u003c\/li\u003e\n\u003cli\u003eUse appropriate press tools to install the ball joint securely without damaging the dust boot\u003c\/li\u003e\n\u003cli\u003eVerify the M12 x 1.75 taper stud thread compatibility with the locking nut provided\u003c\/li\u003e\n\u003cli\u003eInspect surrounding suspension components for wear during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe URO Suspension Ball Joint JLM21380 is manufactured to meet OEM standards for Jaguar suspension components. It includes a dust boot to protect against environmental contaminants and is constructed from high strength steel for durability. While no specific warranty details are provided, URO parts typically undergo rigorous quality control to ensure reliable performance in standard suspension applications.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":45202324783285,"sku":"DDWC-JLM21380","price":29.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_JLM21380_Top_219ff43e-8bac-4894-8505-3fb62cacbb4e.jpg?v=1775133964","url":"https:\/\/www.partcatalog.com\/products\/uro-jlm21380-suspension-ball-joint","provider":"PartCatalog","version":"1.0","type":"link"}