{"product_id":"dorman-544-845-suspension-ball-joint-front-lower","title":"Dorman 544-845 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 544-845 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 544-845 is a threaded suspension ball joint built as a standard replacement for the original equipment part on select vehicles. It is precision-engineered and tested for reliable service on the front lower suspension of the 2020-2023 Ford Explorer.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThreaded ball joint design with clockwise (right) thread direction\u003c\/li\u003e\n\u003cli\u003eSteel construction with black finish\u003c\/li\u003e\n\u003cli\u003ePre-greased for initial service readiness\u003c\/li\u003e\n\u003cli\u003eDust boot included to help protect the joint area\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OE-style service\u003c\/li\u003e\n\u003cli\u003eDirect fit for 2020-2023 Ford Explorer, front lower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension ball joint, part number 544-845, is made for front lower suspension service on the 2020, 2021, 2022, and 2023 Ford Explorer. The steel, threaded assembly is built to replace the original equipment unit with the correct fit and function for the application. It also cross-references Mevotech Supreme MS40558 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Ford Explorer front lower ball joint, Dorman 544-845 provides an OE-style replacement solution with a dust boot, pre-greased construction, and included mounting hardware. The part is not adjustable and does not use a grease fitting, castle nut, cotter pin, or bushings.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront suspension looseness or play at the ball joint\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from the lower front suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to worn suspension joints\u003c\/li\u003e\n\u003cli\u003eSteering response affected by worn front lower joint components\u003c\/li\u003e\n\u003cli\u003eVisible wear or damage to the original ball joint assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle fitment by year, make, model, and front lower position before installation. Because this is a threaded ball joint, proper removal and installation tools are important for correct seating and torque. Inspect the surrounding control arm and suspension components during service to confirm the repair addresses the full wear condition.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states this suspension ball joint is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. Part number 544-845 is built as a standard replacement for consistent fit and function on the listed Ford Explorer applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53005847625909,"sku":"BKKY-544-845","price":52.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_544845_FRO.jpg?v=1787380040","url":"https:\/\/www.partcatalog.com\/products\/dorman-544-845-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}