{"product_id":"dorman-539-974-suspension-ball-joint-front-lower","title":"Dorman 539-974 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 539-974 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 539-974 is a premium suspension ball joint for select Ram heavy-duty trucks. It is precision-engineered and tested as a direct replacement for the original equipment part on specific vehicles, with fitment for Ram 2500, Ram 3500, and Ram 4000 front lower applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront lower suspension ball joint for select Ram 2500, Ram 3500, and Ram 4000 models\u003c\/li\u003e\n\u003cli\u003eThreaded, press-in design for OE-style suspension service\u003c\/li\u003e\n\u003cli\u003eSteel construction with a grey finish\u003c\/li\u003e\n\u003cli\u003eDust boot included to help protect the joint from contamination\u003c\/li\u003e\n\u003cli\u003ePremium suspension grade type\u003c\/li\u003e\n\u003cli\u003eTapered stud design with 12 mm wrench size\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension ball joint is built for front lower use on 2013-2025 Ram 3500, 2014-2025 Ram 2500, and 2014-2024 Ram 4000 models. The threaded, press-in configuration supports OE-style replacement service, while the steel body and polychloroprene dust boot help maintain joint protection in demanding suspension environments. Part number 539-974 is a practical choice when replacing worn front lower ball joints on Ram heavy-duty trucks.\u003c\/p\u003e\u003cp\u003eThis part cross-references MOOG Chassis Products (e.g., K500351, K500429) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end looseness in Ram 2500, Ram 3500, and Ram 4000 suspension systems\u003c\/li\u003e\n\u003cli\u003eClunking or popping noises from a worn front lower ball joint\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension joint wear\u003c\/li\u003e\n\u003cli\u003eSteering instability caused by excess play in the lower control arm joint\u003c\/li\u003e\n\u003cli\u003eRestoring proper suspension articulation at the front lower position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 2014-2025 Ram 2500, front lower; 2013-2025 Ram 3500, front lower; and 2014-2024 Ram 4000, front lower. Verify vehicle year, model, and front lower application before installation. This is a press-in, threaded ball joint, so proper suspension service tools and correct press procedures are important for installation. Confirm stud taper and wrench size during assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this ball joint is precision-engineered and rigorously tested for reliable OE replacement performance on the specified vehicles. Part number 539-974 is built to meet the demands of front suspension service on Ram heavy-duty applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763275886773,"sku":"BKKY-539-974","price":56.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_539974_Fro.jpg?v=1783146768","url":"https:\/\/www.partcatalog.com\/products\/dorman-539-974-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}