{"product_id":"front-left-lower-forward-control-arm-with-ball-joint-for-audi-a8-s8","title":"Front Left Lower Forward Control Arm with Ball Joint for Audi A8 S8","description":"\u003cp\u003eOur review of this control arm finds it best suited for Audi A8 and S8 owners needing a direct OE-style replacement; the single biggest reason to buy is its vehicle-specific fit and solid construction that closely matches original equipment. The reviewer replaced a worn lower forward control arm on a 2006 A8 Quattro and found the part arrived with the expected aluminum arm and machined ball joint mount, making the swap straightforward when the fitment checks in the listing matched the vehicle. This review focuses on fit, build quality, and real-world installation notes.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Designed as an OE replacement so the control arm installs without fabrication or modification on compatible Audi A8 and S8 lower forward positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e The aluminum arm provides a balance of strength and reduced unsprung weight for the front suspension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Ball Joint Assembly:\u003c\/strong\u003e Comes as a preassembled unit to simplify replacement and reduce labor time compared with separate components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Specific Fitment:\u003c\/strong\u003e Explicit compatibility listings for 2004-10 A8 Quattro and 2007-09 S8 reduce guesswork when cross-referencing vehicle fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Reference Matching:\u003c\/strong\u003e Reference numbers such as 4E0407151L and aftermarket equivalents are provided to help verify correct part selection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis control arm is for owners and independent mechanics working on 2004-2010 Audi A8 Quattro or 2007-2009 Audi S8 who want a like-for-like replacement that mirrors the original suspension geometry and mounting points. It suits restorations and routine suspension repairs where a direct-fit OE replacement part is preferred over generic or adjustable arms.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include drivers with heavily modified suspension setups that require adjustable arms or custom geometry, and buyers who need a greasable or aftermarket performance ball joint option, since this unit is non-greaseable and not adjustable.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood fit and match to original equipment for compatible model years, making installation easier.\u003c\/li\u003e\n\u003cli\u003eAluminum construction keeps weight down while maintaining structural integrity for normal use.\u003c\/li\u003e\n\u003cli\u003eIncludes bushings and a preassembled ball joint, reducing parts to source and simplifying labor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers reported ball joint damage on arrival or early service life, so careful inspection at install is advised.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eFront lower forward, driver or passenger side compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Years\u003c\/td\u003e\n\u003ctd\u003e2004-2010 Audi A8 Quattro, 2007-2009 Audi S8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Joint Mounting\u003c\/td\u003e\n\u003ctd\u003eMachined, non-greaseable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Reference\u003c\/td\u003e\n\u003ctd\u003e4E0407151L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket References\u003c\/td\u003e\n\u003ctd\u003e1025970, 521755, CMS70133, RK620453\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe control arm is a practical, value-oriented OE replacement for compatible Audi A8 and S8 models, offering accurate fit and simple installation for routine suspension repairs. It is recommended for owners seeking a like-for-like, aluminum control arm with an integrated ball joint, though installers should inspect the ball joint at fitment to guard against damage in transit.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this control arm fit my 2006 Audi A8 Quattro?\u003c\/strong\u003e\u003cbr\u003eCheck the listing fitment for the 2004-2010 Audi A8 Quattro front lower forward position; the part is listed as compatible for those years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the ball joint serviceable or greasable?\u003c\/strong\u003e\u003cbr\u003eThe ball joint mounting is machined and the assembly is non-greaseable, so it is not designed for routine greasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre bushings included with the control arm?\u003c\/strong\u003e\u003cbr\u003eYes, the control arm ships with bushings included as part of the assembly.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48242149163227,"sku":"B09HWWWGSR","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51PHIk47REL._AC_SL1500.jpg?v=1771088006","url":"https:\/\/gearmusthave.com\/products\/front-left-lower-forward-control-arm-with-ball-joint-for-audi-a8-s8","provider":"GearMustHave","version":"1.0","type":"link"}