{"product_id":"delphi-tc7056-suspension-control-arm-rear-left-upper-rearward","title":"Delphi TC7056 Suspension Control Arm - Rear Left Upper Rearward","description":"\u003ch2\u003eOE-Style Rear Left Upper Rearward Control Arm\u003c\/h2\u003e\u003cp\u003eDelphi TC7056 is a suspension control arm built for the rear left upper rearward position on select Audi applications. It combines an aluminum arm body with rubber bushings to support precise suspension geometry and consistent road feel.\u003c\/p\u003e\u003cp\u003eCompatible with 2017-2022 Audi Q7, 2019-2022 Audi Q8, 2020-2022 Audi RS Q8, 2020-2022 Audi SQ7, and 2020-2022 Audi SQ8 in the rear left upper rearward position.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Delphi\u003c\/li\u003e\n\u003cli\u003ePart number: TC7056\u003c\/li\u003e\n\u003cli\u003eSuspension control arm for rear left upper rearward placement\u003c\/li\u003e\n\u003cli\u003eAluminum construction with casting\/forged design\u003c\/li\u003e\n\u003cli\u003eRubber bushings included; black bushing color\u003c\/li\u003e\n\u003cli\u003eDimensions: 470.0 mm length, 128.6 mm width, 92.2 mm height\u003c\/li\u003e\n\u003cli\u003eDistance between mounting holes: 405.5 mm\u003c\/li\u003e\n\u003cli\u003eNo pre-greasing, grease fitting, or mounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for OE-Level Fit and Material Control\u003c\/h2\u003e\u003cp\u003eDelphi applies OE-focused dimensional and material analysis to its aftermarket steering and suspension portfolio, and TC7056 follows that approach for fitment accuracy and part consistency. The arm is tested for extreme temperature exposure and salt-spray resistance to reflect demanding underbody conditions, making it a direct replacement choice for Audi Q7, Audi Q8, and related performance models that use this rear left upper rearward control arm configuration. This part cross-references 4M0 505 397 L and 4M0 505 397 P for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension looseness or clunking from worn bushings\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by control arm wear or geometry shift\u003c\/li\u003e\n\u003cli\u003eImprecise rear suspension response during braking and cornering\u003c\/li\u003e\n\u003cli\u003eExcess movement in the rear left upper rearward suspension link\u003c\/li\u003e\n\u003cli\u003eRestoring factory-style alignment stability after wear-related replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall TC7056 in the rear left upper rearward position only. Verify the existing arm orientation, bushing alignment, and mounting points before removal, and compare the replacement part to the original control arm for length and hole spacing. Because mounting hardware is not included, reuse or source the correct fasteners as required by the vehicle service procedure. A professional alignment is recommended after suspension work on Audi Q7, Audi Q8, RS Q8, SQ7, or SQ8 models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi backs this suspension control arm with OE-derived engineering practices, including dimensional verification and material analysis for proper fitment. The part is also evaluated for temperature extremes and corrosion exposure to support long-term service in demanding suspension environments.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52435698057397,"sku":"BBMX-TC7056","price":126.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC7056_Fro.jpg?v=1777862741","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc7056-suspension-control-arm-rear-left-upper-rearward","provider":"PartCatalog","version":"1.0","type":"link"}