{"product_id":"moog-rk643629-suspension-control-arm-front-left-lower-forward","title":"Moog RK643629 Suspension Control Arm - Front Left Lower Forward","description":"\u003ch2\u003eMoog RK643629 Front Left Lower Forward Control Arm\u003c\/h2\u003e\u003cp\u003eMoog RK643629 is a premium suspension control arm for the front left lower forward position on select Audi A4 and Audi A5 applications. Built for structural strength and corrosion protection, it is a direct-fit replacement for vehicles that need precise front suspension geometry and stable road feel.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade suspension control arm for the front left lower forward position\u003c\/li\u003e\n\u003cli\u003eEngineered for structural strength in demanding daily-driving conditions\u003c\/li\u003e\n\u003cli\u003eCorrosion protection helps support long-term durability\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select Audi A4 and Audi A5 front suspension applications\u003c\/li\u003e\n\u003cli\u003ePart number RK643629 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Moog suspension control arm is built for select 2017-2023 Audi A4, Audi A4 allroad, Audi A4 Quattro, Audi A5 Quattro, and Audi A5 Sportback models in the front left lower forward position. It is a premium replacement option for restoring front suspension alignment and steering response on vehicles that use this OE-style control arm configuration. This part cross-references Beck\/Arnley 102-8063 for the same application.\u003c\/p\u003e\u003cp\u003eUse RK643629 when replacing a worn or damaged front suspension control arm on Audi A4 and Audi A5 platforms. The design focuses on strength and corrosion resistance, making it a practical choice for maintaining suspension integrity on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end clunking or knocking from a worn control arm\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension geometry issues\u003c\/li\u003e\n\u003cli\u003eLoose or imprecise steering feel\u003c\/li\u003e\n\u003cli\u003eExcessive play in the front left lower forward suspension point\u003c\/li\u003e\n\u003cli\u003eAlignment problems after control arm wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2020-2023 Audi A4, front left lower forward. Fits 2020-2023 Audi A4 allroad, front left lower forward. Fits 2020-2023 Audi A4 Quattro, front left lower forward. Fits 2020-2023 Audi A5 Quattro, front left lower forward. Fits 2020-2023 Audi A5 Sportback, front left lower forward. Fits 2017-2019 Audi A4, front left lower forward. Fits 2017-2019 Audi A4 allroad, front left lower forward. Fits 2017-2019 Audi A4 Quattro, front left lower forward. Fits 2018-2019 Audi A5 Quattro, front left lower forward. Fits 2018-2019 Audi A5 Sportback, front left lower forward.\u003c\/p\u003e\u003cp\u003eAfter installation, a professional wheel alignment is recommended to verify suspension geometry. Confirm vehicle trim and suspension configuration against the listed fitment before ordering. Part number RK643629 is also referenced by OE-style numbers 8W0407151A, 8W0407151C, CA12293PR, and aftermarket equivalents from Delphi, Dorman OE Solutions, and Mevotech Supreme.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMoog premium control arms are engineered for structural strength and corrosion protection, with a premium-grade construction standard for replacement use on foreign and domestic nameplates.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":52844541804725,"sku":"BCCH-RK643629","price":90.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MO_RK643629_Ang.jpg?v=1784784128","url":"https:\/\/www.partcatalog.com\/products\/moog-rk643629-suspension-control-arm-front-left-lower-forward","provider":"PartCatalog","version":"1.0","type":"link"}