{"product_id":"dirt-king-21-bronco-ball-joint-upper-control-arms","title":"DIRT KING 21+ Bronco Ball Joint Upper Control Arms","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note: This product is subject to a variable fulfillment and shipping timeline.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Dirt King ball joint upper control arms are engineered to improve suspension geometry, enabling additional front lift when paired with shocks. Lifting a vehicle with stock upper control arms compromises both the geometry and structural strength due to excessive articulation at the factory joints. The arms address these issues with improved caster settings for enhanced handling and re-engineered pivot angles for increased articulation. The inner pivots feature Probearing SilentSpin bushings, offering the ideal combination of a free-spinning inner sleeve, typical of poly bushings, with the maintenance-free and greaseless advantages of OE elastomer bushings. Additionally, the standard ball joints have been upgraded to heavy-duty Moog ball joints ensuring superior durability. All components of these upper control arms are rebuildable or replaceable, promoting long-term durability and ease of maintenance. These arms arrive preassembled with detailed instructions for a straightforward installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmount of Lift: Allows for 0-3” of lift\u003c\/li\u003e\n\u003cli\u003eTrack Width: Stock\u003c\/li\u003e\n\u003cli\u003eMaximum Backspacing: 4.75”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Rim Size: 17”\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Travel \/ Lift\u003c\/strong\u003e\u003cbr\u003eThe Dirt King upper control arms must be paired with aftermarket coilover shocks to lift the vehicle. The Dirt King arms offer maximum down travel compared to the stock upper control arms. These arms are compatible with Dirt King, King, Fox, Bilstein, ADS, Icon, Eibach, and other various OEM replacement coilovers. Do not install these upper control arms with coil spacers paired with extended length aftermarket shocks.\u003c\/p\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eChromoly upper control arms\u003c\/li\u003e\n\u003cli\u003eProbearing SilentSpin bushings\u003c\/li\u003e\n\u003cli\u003eMoog ball joints\u003c\/li\u003e\n\u003cli\u003eBall joint caps\u003c\/li\u003e\n\u003cli\u003eDirt King sticker pack\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2021-2025 Ford Bronco 2WD \/ 4WD\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e\u003cspan\u003e*\u003c\/span\u003eExcludes the Bronco Raptor model.\u003c\/small\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003e*\u003c\/span\u003eThis product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"DIRT KING","offers":[{"title":"Default Title","offer_id":47824320725143,"sku":"DK-927901","price":674.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2934\/0410\/files\/DirtKing_UCA_Ball_Joint_Main_800x_5049c5de-89cd-4780-9c6f-00d90515ae34.webp?v=1778740581","url":"https:\/\/www.bajahq.com\/products\/dirt-king-21-bronco-ball-joint-upper-control-arms","provider":"Baja HQ","version":"1.0","type":"link"}