{"product_id":"delphi-tc8303-suspension-control-arm-and-ball-joint-assembly-front-right-lower","title":"Delphi TC8303 Suspension Control Arm and Ball Joint Assembly - Front Right Lower","description":"\u003ch2\u003eFront Right Lower Control Arm for Toyota 4Runner\u003c\/h2\u003e\u003cp\u003eDelphi TC8303 is a front right lower suspension control arm and ball joint assembly built for Toyota 4Runner and Toyota FJ Cruiser applications. It combines a stamped steel arm, pre-greased components, and a press-in ball joint for a direct replacement focused on OE-style fit and steering response.\u003c\/p\u003e\u003cp\u003eFits 2010-2023 Toyota 4Runner, front right lower. Fits 2009-2014 Toyota FJ Cruiser, front right lower. This part cross-references MOOG Chassis Products (e.g., RK623321) for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDelphi part number TC8303\u003c\/li\u003e\n\u003cli\u003eFront right lower position\u003c\/li\u003e\n\u003cli\u003eStamped steel control arm with painted black finish\u003c\/li\u003e\n\u003cli\u003eBall joint included with threaded stud and press-in mounting type\u003c\/li\u003e\n\u003cli\u003ePre-greased assembly with bushings and dust boot included\u003c\/li\u003e\n\u003cli\u003eRubber bushings and chloroprene rubber dust boot for suspension service\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eNon-adjustable, non-greaseable design\u003c\/li\u003e\n\u003cli\u003ePower steering application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC8303 is engineered as a suspension control arm and ball joint assembly for the front right lower position on Toyota 4Runner and Toyota FJ Cruiser models. The stamped steel construction, black painted finish, and premium-grade build support consistent suspension geometry, while the included ball joint, bushings, and dust boot simplify replacement of a worn front suspension corner. Delphi applies OE-focused dimensional and material analysis to help ensure proper fit between the original and replacement part, and the assembly is tested for temperature extremes and extended salt-spray exposure to evaluate durability in demanding conditions.\u003c\/p\u003e\u003cp\u003eUse TC8303 when servicing the front right lower suspension on a Toyota 4Runner or Toyota FJ Cruiser and you need a complete arm-and-ball-joint assembly that matches the listed fitment. The Delphi TC8303 is a practical OE-style replacement for restoring front-end control on these Toyota platforms.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClunking or knocking from the front lower suspension\u003c\/li\u003e\n\u003cli\u003eExcessive play in the front right lower control arm\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by worn suspension joints\u003c\/li\u003e\n\u003cli\u003eLoose or imprecise steering feel at the front end\u003c\/li\u003e\n\u003cli\u003eVisible cracking or deterioration in bushings or dust boot\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall TC8303 at the front right lower position only on the listed Toyota applications. Verify mounting hole size, bushing dimensions, and ball joint orientation before installation, and inspect adjacent suspension components for wear while the assembly is apart. Because this is a press-in ball joint design, proper suspension service tools and alignment procedures are recommended after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi backs this steering and suspension part with OE-focused engineering practices, including dimensional and material analysis and environmental testing for heat, cold, and salt exposure. Those validation steps are used to support consistent fit and durability in aftermarket service.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52435699499189,"sku":"BBMX-TC8303","price":174.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC8303_FRO.jpg?v=1777863005","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc8303-suspension-control-arm-and-ball-joint-assembly-front-right-lower","provider":"PartCatalog","version":"1.0","type":"link"}