{"product_id":"dorman-539-843-suspension-ball-joint-front-lower","title":"Dorman 539-843 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 539-843 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 539-843 is a threaded suspension ball joint built as a standard replacement for the original equipment design on select Lexus front lower suspension applications. It is precision-engineered and tested for dependable service on Lexus IS350, IS250, GS350, RC350, RC300, RC F, GS F, and GS300 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThreaded, bolt-in suspension ball joint for front lower placement\u003c\/li\u003e\n\u003cli\u003eSteel construction with a gray finish\u003c\/li\u003e\n\u003cli\u003eDust boot included with rubber boot material\u003c\/li\u003e\n\u003cli\u003eStandard replacement suspension grade\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003e12 mm wrench size and tapered stud design\u003c\/li\u003e\n\u003cli\u003eCross-references MOOG Chassis Products K500126 and Beck\/Arnley 101-7995 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension ball joint, part number 539-843, is designed for direct replacement in front lower suspension positions on select Lexus vehicles. It uses a threaded, bolt-in mounting type with two mounting holes and a tapered stud, helping restore proper steering and suspension connection at the control arm. The steel body and rubber dust boot are specified for everyday road use, while the standard replacement design supports OE-style service on Lexus IS350, Lexus IS250, Lexus GS350, Lexus RC350, Lexus RC300, Lexus RC F, Lexus GS F, and Lexus GS300 applications.\u003c\/p\u003e\u003cp\u003eCompatible With 2016-2024 Lexus IS300, front lower; 2011-2024 Lexus IS350, front lower; 2015-2024 Lexus RC F, front lower; 2016-2024 Lexus RC300, front lower; 2015-2024 Lexus RC350, front lower; 2016-2020 Lexus GS F, front lower; 2013-2020 Lexus GS350, front lower; 2007-2011 Lexus GS350, front lower; 2006-2015 Lexus IS250, front lower; and 2006 Lexus GS300, front lower.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end looseness or play from a worn lower ball joint\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises from the front suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension joint wear\u003c\/li\u003e\n\u003cli\u003eSteering response issues caused by excess joint movement\u003c\/li\u003e\n\u003cli\u003eInspection failures tied to worn suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s front lower suspension configuration before ordering, since fitment is specific to the listed Lexus models and years. Confirm the tapered stud, 12 mm wrench size, and bolt-in mounting style match the original part. Because this assembly includes a dust boot and mounting hardware, compare the replacement to the removed component before installation and torque fasteners to the vehicle manufacturer’s specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this ball joint as a precision-engineered replacement and subjects it to testing for reliable service on the specified applications. Part number 539-843 is built to meet standard replacement expectations for front lower suspension repair on compatible Lexus vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763269333173,"sku":"BKKY-539-843","price":63.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_539843_Fro.jpg?v=1783145994","url":"https:\/\/www.partcatalog.com\/products\/dorman-539-843-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}