{"product_id":"dorman-520-639-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-639 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eReliable Suspension Control Arm and Ball Joint Assembly for Honda Accord\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-639 suspension control arm and ball joint assembly is designed specifically for Honda Accord models, providing a durable and pre-greased replacement part. Engineered with steel construction and rubber bushings, this assembly ensures consistent suspension performance and vehicle stability.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman 520-639 Control Arm Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for effective vibration dampening\u003c\/li\u003e\n\u003cli\u003eSteel control arm with a black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for a complete replacement solution\u003c\/li\u003e\n\u003cli\u003eDesigned for light suspension grade applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Honda Accord models requiring a 12.3 mm mounting hole diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Suspension Control Arm and Ball Joint\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm and ball joint assembly (part number 520-639) is constructed from forged and cast steel, providing strength and durability for regular driving conditions. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is press-in mounted with a threaded stud measuring 14 mm in diameter, ensuring a secure fit and reliable steering response. The control arm measures up to 288.5 mm in width and 237 mm in length, designed to match the original equipment specifications for Honda Accord vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed by This Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing steering instability\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to uneven tire wear\u003c\/li\u003e\n\u003cli\u003eCorroded or bent control arms affecting suspension alignment\u003c\/li\u003e\n\u003cli\u003eExcessive vibration or noise from suspension components\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining proper wheel alignment and handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle is securely lifted and supported before removal\u003c\/li\u003e\n\u003cli\u003eCompare new assembly dimensions with the original part for fitment confirmation\u003c\/li\u003e\n\u003cli\u003eTorque mounting hardware to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eCheck alignment after installation to maintain proper handling\u003c\/li\u003e\n\u003cli\u003eNo grease fitting included; pre-greased ball joint requires no additional lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-639 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43988487078069,"sku":"BKKY-520-639","price":72.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520639_Fro.jpg?v=1775007691","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-639-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}