{"product_id":"moog-rk643423-suspension-control-arm-rear-right-forward-lower","title":"Moog RK643423 Suspension Control Arm - Rear Right Forward Lower","description":"\u003ch2\u003ePremium Rear Control Arm\u003c\/h2\u003e\u003cp\u003eMoog RK643423 is a premium suspension control arm for the rear right forward lower position. It is built for Infiniti applications that need a direct replacement control arm and ball joint assembly with OEM-standard fitment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade suspension control arm for precise rear suspension service.\u003c\/li\u003e\n\u003cli\u003eEngineered for structural strength and corrosion protection.\u003c\/li\u003e\n\u003cli\u003eDirect replacement design for compatible Infiniti applications.\u003c\/li\u003e\n\u003cli\u003eMeets OEM standards for the listed fitments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMoog RK643423 is a suspension control arm for select Infiniti models, including QX50, QX70, Q60, EX37, FX37, FX50, G37, EX35, and FX35. This part number is designed for the rear right forward lower position and is specified as a suspension control arm and ball joint assembly that meets OEM standards. The premium construction supports consistent suspension geometry and dependable service in the applications listed. RK643423 is a practical replacement choice when restoring rear suspension performance on Infiniti QX50 and Infiniti G37 platforms, among others.\u003c\/p\u003e\u003cp\u003eMoog premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection. Part number RK643423 is also cross-referenced to 551A01BA0A for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive suspension looseness or play at the control arm.\u003c\/li\u003e\n\u003cli\u003eWorn ball joint-related handling issues.\u003c\/li\u003e\n\u003cli\u003eUneven rear suspension geometry.\u003c\/li\u003e\n\u003cli\u003eCorrosion-related replacement needs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the rear right forward lower position and match the listed Infiniti model and year before installation. Because this is a suspension control arm and ball joint assembly, inspect adjacent suspension components for wear during service. Confirm alignment after replacement to restore proper suspension geometry.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMoog premium control arms are engineered for structural strength and corrosion protection, with OEM-standard fitment noted for the listed applications.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":53526568435893,"sku":"BCCH-RK643423","price":141.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MO_RK643423_Ang.jpg?v=1792040622","url":"https:\/\/www.partcatalog.com\/products\/moog-rk643423-suspension-control-arm-rear-right-forward-lower","provider":"PartCatalog","version":"1.0","type":"link"}