{"product_id":"dorman-538-131-suspension-ball-joint-front-lower","title":"Dorman 538-131 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 538-131 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 538-131 is a press-in suspension ball joint built as a standard replacement for the original equipment on select Audi, Bentley, Lamborghini, and Porsche vehicles. It is precision-engineered and tested for dependable front suspension service on applications such as the Audi Q7 front lower ball joint and Porsche Cayenne front lower ball joint.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement suspension ball joint for specific front lower applications\u003c\/li\u003e\n\u003cli\u003ePress-in mounting type for OE-style installation\u003c\/li\u003e\n\u003cli\u003eAluminum construction with black and gray finish\u003c\/li\u003e\n\u003cli\u003eDust boot included with polychloroprene boot material\u003c\/li\u003e\n\u003cli\u003eTapered stud design with 14 mm wrench size\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade replacement\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003ePart number 538-131 for catalog and service reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension ball joint is designed for front lower suspension positions on a range of premium SUVs and performance vehicles, including the Audi A8 Quattro, Audi Q8, Bentley Bentayga, Lamborghini Urus, and Porsche Cayenne. The aluminum body, tapered stud, and press-in design support OE-style fitment where the original joint is serviced as part of the suspension assembly. Part number 538-131 also cross-references MOOG Chassis Products K500380 for the same application.\u003c\/p\u003e\u003cp\u003eUse 538-131 when replacing a worn front lower ball joint on vehicles such as the Audi Q7 front lower suspension or Bentley Bentayga front lower suspension. The design includes a dust boot and mounting hardware, while omitting a grease fitting, castle nut, cotter pin, and bushings for a straightforward standard replacement layout.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end looseness or play from a worn ball joint\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises from the lower suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension joint wear\u003c\/li\u003e\n\u003cli\u003eSteering wander or reduced front suspension stability\u003c\/li\u003e\n\u003cli\u003eFailed inspection caused by excessive joint movement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall 538-131 in the front lower position only on the listed vehicles. Because this is a press-in ball joint, proper suspension service tools are required for removal and installation. Verify the tapered stud, wrench size, and mounting dimensions against the original part before assembly. This part is listed for 2017-2024 Audi Q7, 2019-2024 Porsche Cayenne, and other confirmed front lower applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this ball joint is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. The part is built as a standard replacement component for confirmed fitment across 2017-2024 Audi Q7, 2017-2024 Bentley Bentayga, 2018-2024 Lamborghini Urus, and related applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763258421429,"sku":"BKKY-538-131","price":51.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_538131_Fro.jpg?v=1783144700","url":"https:\/\/www.partcatalog.com\/products\/dorman-538-131-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}