{"product_id":"rbk500170-front-upper-ball-joint","title":"Front Upper Ball Joint for Discovery 3 (2005 – 2009) Upper - Includes Circlip (From 9A000001) – RBK500170","description":"\u003cp\u003eThe front upper ball joint connects the upper control arm to the steering knuckle on the front axle, allowing controlled articulation while maintaining precise wheel alignment. On the Discovery 3 and Range Rover Sport, worn upper ball joints typically present as clunking over uneven surfaces, increased steering play, or uneven tyre wear. Using the correct OEM-specification replacement is critical to restoring accurate suspension geometry and preventing premature wear of adjacent components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUpper position ball joint for the front axle, supplied with circlip for secure retention in the control arm\u003c\/li\u003e\n\u003cli\u003eDesigned to OEM specification for correct load rating and articulation range on the L319\/L320 platform\u003c\/li\u003e\n\u003cli\u003eApplicable to vehicles from chassis number 9A000001 - verify chassis number before ordering\u003c\/li\u003e\n\u003cli\u003eTwo ball joints required per axle; inspect lower ball joints, control arm bushes, and track rod ends simultaneously during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Discovery 3 (2005–2009), Discovery 4 (2010–2016, including B6 Level Armoured variants), Range Rover Sport (2005–2009), and Range Rover Sport (2010–2013), all front upper axle positions, verified to the chassis number ranges specified in the fitment data.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Britpart","offers":[{"title":"Default Title","offer_id":55814836519256,"sku":"RBK500170","price":18.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/RBK500170_13-600x600.jpg?v=1758807797","url":"https:\/\/thomasperformance.co.uk\/products\/rbk500170-front-upper-ball-joint","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}