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          Moog RK620999 - Suspension Control Arm and Ball Joint Assembly (Front Right Upper Rearward)

          MPN: RK620999
          The Moog RK620999 Suspension Control Arm improves vehicle stability and ride quality. Designed for select Audi models, it offers reliable performance and fit.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $45.95
          In stock

          Product Overview

          The Moog Suspension Control Arm and Ball Joint Assembly RK620999 is a precision-engineered component designed to enhance the performance and durability of your Audi. This high-quality assembly meets or exceeds OEM standards, ensuring a perfect fit and reliable operation for various Audi models. Crafted from premium-grade materials, the RK620999 features a one-piece forged design that enhances strength and durability, making it resistant to wear, corrosion, and damage from road debris. By replacing your worn-out control arm and ball joint assembly with the Moog RK620999, you can significantly improve your vehicle's handling, stability, and ride quality. Choose Moog RK620999 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Moog RK620999 is equivalent to or replaces the following part numbers: TC2336, 521-254, CB12078, CB12098, FA3368, CMS70144, MS70144, 2606374, 5021332, JTC1182, JTC1289, 8K0407510A, 8K0407510J, 8K0407510N, 8K0407510P.

          Vehicle Compatibility

          • Audi A4 2.0L4 (2011–2017)
          • Audi A5 2.0L4 (2011–2017)
          • Audi A5 Quattro 2.0L4 (2011–2017)
          • Audi S4 3.0V6 (2011–2017)
          • Audi S5 3.0V6 (2011–2017)
          • Audi Q5 2.0L4 (2011–2017)
          • Audi Q5 3.0V6 (2011–2017)
          • Audi SQ5 3.0V6 (2013–2017)
          • Audi RS5 4.2V8 (2013–2017)
          • Audi S5 Cabriolet 3.0V6 (2011–2017)

          This may also fit other applications. Please use the vehicle selector tool to verify fitment.

          Why Shop at eEuroparts.com?

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
          • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
          • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Moog RK620999 Suspension Control Arm and Ball Joint Assembly do?

          The Suspension Control Arm and Ball Joint Assembly is a crucial component of your vehicle's suspension system. It connects the wheel assembly to the vehicle frame, allowing for controlled movement and stability when driving.

          How do I know if my Suspension Control Arm and Ball Joint Assembly needs replacement?

          Common signs that the suspension control arm and ball joint assembly may need replacement include excessive noise from the suspension, poor handling, uneven tire wear, and vibrations while driving.

          Can I install the Moog RK620999 myself?

          Yes, the Moog RK620999 can be installed as a DIY project. However, proper tools and precautions should be taken to ensure safety and correct installation.

          What are the symptoms of a faulty Suspension Control Arm and Ball Joint Assembly?

          Symptoms of a failing suspension control arm and ball joint assembly include clunking noises during turns, misalignment, and a noticeable decrease in ride comfort. Proper diagnosis is crucial to address any related problems effectively.

          Why should I choose Moog for my Suspension Control Arm and Ball Joint Assembly needs?

          Moog is a trusted brand known for quality and reliability in suspension components. Order Moog RK620999 today for a factory-correct replacement that restores safety and performance.

          Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

            • eEuroparts SKU
              164498
            • Weight
              2.2 lbs
            • Dimensions (L x W x H)
              2.75 x 4.75 x 14.75 in
            • Barcode
              80066020983
            • Manufacturer Part #
              RK620999
          • Brand
            Moog
          • Manufacturer
            Moog
          • MPN
            RK620999
          • Part Type
            Suspension Control Arm and Ball Joint Assembly
          • Position
            Front Right Upper Rearward
          • OE Part Numbers
            8K0407510P, 8K0407510N, 8K0407510A, 8K0407510J
          • Cross Reference Numbers
            FA3368, 5021332, JTC1289, CB12078, JTC1182, CA2208, CMS70144, CB12098, CB12098PR, MS70144, 2606374, 521-254, 521254, TC2336
          • Features
            Adjustable : No
            Ball Joint Mounting Type : Press In
            Ball Joint Stud Type : Pinch
            Bushing Material : Rubber
            Bushings Included : Yes
            Control Arm Color : Gray
            Control Arm Material : Forged Aluminum
            Control Arm Maximum Length : 9.250
            Grease Fitting Included : No
            Mounting Hardware Included : Yes
            Pre-Greased : Yes
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2013AudiRS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2013AudiA5 QuattroBase (2.0 L4 GAS)Notes: Includes Bushings
          2013AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2013AudiS5Base (3.0 V6 GAS)Notes: Includes Bushings
          2013AudiS5Cabriolet (3.0 V6 GAS)Notes: Includes Bushings
          2013AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Includes Bushings
          2013AudiQ5Premium (2.0 L4 FLEX)Notes: Includes Bushings
          2013AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Includes Bushings
          2013AudiQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2013AudiQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2013AudiA5Cabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2013AudiS4Base (3.0 V6 GAS)Notes: Includes Bushings
          2013AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          2014AudiRS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2014AudiRS5Cabriolet (4.2 V8 GAS)Notes: Includes Bushings
          2014AudiSQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiSQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiA5 QuattroBase (2.0 L4 GAS)Notes: Includes Bushings
          2014AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2014AudiS5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiS5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Includes Bushings
          2014AudiQ5Premium (2.0 L4 FLEX)Notes: Includes Bushings
          2014AudiQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Includes Bushings
          2014AudiQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Includes Bushings
          2014AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Includes Bushings
          2014AudiA5Cabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2014AudiS4Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiS4Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2014AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiRS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2015AudiRS5Cabriolet (4.2 V8 GAS)Notes: Includes Bushings
          2015AudiSQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiSQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiA5 QuattroPremium (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiA5 QuattroPremium Plus (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiA5 QuattroPrestige (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiS5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiS5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Includes Bushings
          2015AudiQ5Premium (2.0 L4 FLEX)Notes: Includes Bushings
          2015AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Includes Bushings
          2015AudiQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Includes Bushings
          2015AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Includes Bushings
          2015AudiS4Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiS4Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2015AudiA4Premium (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiA4Premium Plus (2.0 L4 GAS)Notes: Includes Bushings
          2015AudiA4Prestige (2.0 L4 GAS)Notes: Includes Bushings
          2016AudiSQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiSQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiA5 QuattroPremium (2.0 L4 GAS)Notes: Includes Bushings
          2016AudiA5 QuattroPremium Plus (2.0 L4 GAS)Notes: Includes Bushings
          2016AudiS5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiS5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Includes Bushings
          2016AudiQ5Premium (2.0 L4 FLEX)Notes: Includes Bushings
          2016AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Includes Bushings
          2016AudiQ5Premium Plus (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiQ5Prestige (3.0 V6 GAS)Notes: Includes Bushings
          2016AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Includes Bushings
          2016AudiQ5TDI Premium Plus S-Line (3.0 V6 DIESEL)Notes: Includes Bushings
          2016AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Includes Bushings
          2016AudiQ5TDI Prestige S-Line (3.0 V6 DIESEL)Notes: Includes Bushings
          2008AudiA5 QuattroBase (3.2 V6 GAS)Notes: Includes Bushings
          2008AudiS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2009AudiA5 QuattroBase (3.2 V6 GAS)Notes: Includes Bushings
          2009AudiS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2009AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          2009AudiA4Cabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2009AudiA4 QuattroAvant (2.0 L4 GAS)Notes: Includes Bushings
          2009AudiA4 QuattroBase (2.0 L4 GAS)
          2010AudiA5 QuattroBase (3.2 V6 GAS)Notes: Includes Bushings
          2010AudiA5 QuattroBase (2.0 L4 GAS)Notes: Includes Bushings
          2010AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2010AudiS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2010AudiS5Cabriolet (3.0 V6 GAS)Notes: Includes Bushings
          2010AudiS4Base (3.0 V6 GAS)Notes: Includes Bushings
          2010AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          2011AudiA5 QuattroBase (2.0 L4 GAS)Notes: Includes Bushings
          2011AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2011AudiS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2011AudiS5Cabriolet (3.0 V6 GAS)Notes: Includes Bushings
          2011AudiS4Base (3.0 V6 GAS)Notes: Includes Bushings
          2011AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          2012AudiA5 QuattroBase (2.0 L4 GAS)Notes: Includes Bushings
          2012AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2012AudiS5Base (4.2 V8 GAS)Notes: Includes Bushings
          2012AudiS5Cabriolet (3.0 V6 GAS)Notes: Includes Bushings
          2012AudiQ5Premium (2.0 L4 GAS)Notes: Includes Bushings, From 8/13/12
          2012AudiQ5Premium Plus (2.0 L4 GAS)Notes: Includes Bushings, From 8/13/12
          2012AudiQ5Premium Plus (3.2 V6 GAS)Notes: Includes Bushings, From 8/13/12
          2012AudiQ5Prestige (3.2 V6 GAS)Notes: Includes Bushings, From 8/13/12
          2012AudiA5Cabriolet (2.0 L4 GAS)Notes: Includes Bushings
          2012AudiS4Base (3.0 V6 GAS)Notes: Includes Bushings
          2012AudiA4Base (2.0 L4 GAS)Notes: Includes Bushings
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          Warranty Overview

          At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.

          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, contact customer support via Chat or Contact Us.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.


          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For complete details, please see our full Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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