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          LuK LSC612 - Clutch Slave Cylinder

          MPN: LSC612
          The LuK LSC612 Clutch Slave Cylinder ensures smooth engagement of the clutch in Audi models. Designed for durability, it enhances driving comfort and responsiveness.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $86.95
          In stock

          Product Overview

          The LuK Clutch Slave Cylinder part number LSC612 is a premium-quality replacement designed specifically for Audi vehicles. Engineered to OEM standards, it provides superior performance, reliability, and durability that you can trust. This clutch slave cylinder is crafted from high-quality materials, ensuring maximum resistance to wear and tear, allowing your vehicle to operate smoothly for years to come. Choose LuK LSC612 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This LuK LSC612 is equivalent to or replaces the following part numbers:

          Vehicle Compatibility

          • Audi A4 Quattro 2.0L4 (2010–2013)
          • Audi A4 Quattro Avant 2.0L4 (2010–2013)
          • Audi A5 Quattro 2.0L4 (2010–2013)
          • Audi A5 Quattro Cabriolet 2.0L4 (2010–2013)
          • Audi S4 3.0V6 (2010–2013)
          • Audi S5 3.0V6 (2010–2013)
          • Audi S5 4.2V8 (2008–2009)

          This may also fits 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 LuK LSC612 Clutch Slave Cylinder do?

          The clutch slave cylinder plays a crucial role in the vehicle's clutch system, allowing for the smooth engagement and disengagement of the clutch, which is essential for shifting gears. It operates by transferring hydraulic pressure from the master cylinder to the clutch assembly.

          How do I know if my Clutch Slave Cylinder needs replacement?

          Key symptoms indicating that the clutch slave cylinder may need replacement include difficulty in shifting gears, a spongy or unresponsive clutch pedal, and fluid leaks around the clutch area.

          Can I install the LuK LSC612 myself?

          Yes, the installation of the LuK LSC612 is straightforward and can be done with basic tools. However, proper precautions should be taken to ensure safety and correct installation.

          What are the symptoms of a faulty Clutch Slave Cylinder?

          Common symptoms of a faulty clutch slave cylinder include difficulty in shifting gears, a spongy clutch pedal, or a complete loss of clutch pressure. These issues can severely impact vehicle drivability.

          Why should I choose LuK for my Clutch Slave Cylinder needs?

          LuK has a reputation for producing high-quality components that ensure reliability and performance. Order LuK LSC612 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
              179488
            • Weight
              0.7672 lbs
            • Dimensions (L x W x H)
              33.7008 x 2.8346 x 9.4882 in
            • Barcode
              00670774372162
            • Manufacturer Part #
              LSC612
          • Brand
            LuK
          • Manufacturer
            LuK
          • MPN
            LSC612
          • Part Type
            Clutch Slave Cylinder
          • OE Part Numbers
            8K0 721 257 A, 8K0721257A
          • Cross Reference Numbers
            SH6514, 5120401100
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2008AudiS5Base (4.2 V8 GAS)
          2008AudiA5 QuattroBase (3.2 V6 GAS)
          2009AudiA5 QuattroBase (3.2 V6 GAS)
          2009AudiS5Base (4.2 V8 GAS)
          2010AudiA4 QuattroAvant (2.0 L4 GAS)Aspiration: Turbocharged
          2010AudiA4 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2010AudiA5 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2010AudiA5 QuattroCabriolet (2.0 L4 GAS)Aspiration: Turbocharged
          2010AudiS5Base (4.2 V8 GAS)
          2010AudiS4Base (3.0 V6 GAS)
          2011AudiA5 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2011AudiA5 QuattroCabriolet (2.0 L4 GAS)Aspiration: Turbocharged
          2011AudiA4 QuattroAvant (2.0 L4 GAS)Aspiration: Turbocharged
          2011AudiA4 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2011AudiS5Base (4.2 V8 GAS)
          2011AudiS4Base (3.0 V6 GAS)
          2012AudiA5 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2012AudiA5 QuattroCabriolet (2.0 L4 GAS)Aspiration: Turbocharged
          2012AudiS5Base (4.2 V8 GAS)
          2012AudiA4 QuattroAvant (2.0 L4 GAS)Aspiration: Turbocharged
          2012AudiA4 QuattroBase (2.0 L4 GAS)Aspiration: Turbocharged
          2012AudiS4Base (3.0 V6 GAS)
          2013AudiA4 QuattroBase (2.0 L4 GAS)Notes: To 01/28/2013
          2013AudiA5 QuattroBase (2.0 L4 GAS)Notes: To 01/28/2013
          2013AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: To 01/28/2013
          2013AudiS4Base (3.0 V6 GAS)
          2013AudiS5Base (3.0 V6 GAS)
          2013AudiS5Cabriolet (3.0 V6 GAS)
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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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