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LuK DMF125 - Clutch Flywheel
Product Overview
The LuK Dual-Mass Flywheel (Part Number: DMF125) is a premium-grade component designed to enhance the performance of your Audi's clutch system. As an essential part connecting the engine to the transmission, the flywheel plays a critical role in ensuring smooth engagement and disengagement of the clutch. Over time, wear and tear can cause issues such as clutch slippage or chattering, necessitating a replacement. Unlike single-mass flywheels, dual-mass flywheels cannot be resurfaced and must be replaced when worn, making the LuK DMF125 a reliable choice for maintaining your vehicle's performance. Choose LuK DMF125 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This LuK DMF125 is equivalent to or replaces the following part numbers: 0B4105266G, 415048210, 4150482100.
Vehicle Compatibility
- Audi S5 3.0 V6 (2013–2017)
- Audi S4 3.0 V6 (2012–2017)
- Audi S5 4.2 V8 (2010–2017)
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 LuK DMF125 Clutch Flywheel do?
The dual-mass flywheel is a crucial component of your vehicle's clutch system. It connects the engine to the transmission and helps to dampen vibrations, ensuring smooth clutch engagement and disengagement.
How do I know if my Clutch Flywheel needs replacement?
Common signs that may indicate the need for a flywheel replacement include clutch slippage, unusual noises such as chattering or grinding, and difficulty in engaging the clutch.
Can I install the LuK DMF125 myself?
Yes, the LuK DMF125 can be installed by a DIY enthusiast with proper tools and precautions. However, it is recommended to consult a professional if you are uncertain about the installation process.
What are the symptoms of a faulty Clutch Flywheel?
Symptoms of a faulty flywheel include difficulty in clutch engagement, excessive vibrations, and unusual noise during operation. If you experience these issues, it is important to inspect the flywheel and related components.
Why should I choose LuK for my Clutch Flywheel needs?
LuK is a trusted brand known for its high-quality and reliable automotive components. Order LuK DMF125 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.
- BrandLuK
- ManufacturerLuK
- MPNDMF125
- Part TypeClutch Flywheel
- OE Part Numbers0B3 105 266 C, 0B3105266C, 059 105 323 BG, 059105323BG, 0B2 105 266 C, 0B2105266C, 0B4 105 266 G, 0B4105266G, 0B3 105 266, 0B3105266
- Cross Reference Numbers4150482100
- FeaturesBolt Hole Pattern : 2
Bolt hole PCD clutch pres.plte : 10.236
Bolt hole PCD clutch pres.plte : 260
Bolt hole PCD crankshaft : 3.071
Bolt hole PCD crankshaft : 78
Centering diameter / dowel hole : 10.236
Centering diameter / dowel hole : 260
Crank Hole Dia. : .394
Crank Hole Dia. : 10
Crank To Friction Surface : 3.531
Crank To Friction Surface : 89.7
Cup depth, secondary flywheel : -.370
Cup depth, secondary flywheel : -9.4
Dowel Hole Pattern : 5
Dowel hole diameter : .236
Dowel hole diameter : 6
Flywheel Friction Surface Inner diameter : 155
Flywheel Friction Surface Inner diameter : 6.102
Flywheel Thickness [mm] : 112.05
Flywheel Thickness [mm] : 4.411
Flywheel friction surface outer diameter : 239
Flywheel friction surface outer diameter : 9.409
I.D. for Pilot : .984
I.D. for Pilot : 25
Overall Casting O.D. : 11.079
Overall Casting O.D. : 281.4
Torque Capacity DMFW : 18.768
Torque Capacity DMFW : 476.7
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2008 | Audi | S5 | Base (4.2 V8 GAS) | |
| 2009 | Audi | S5 | Base (4.2 V8 GAS) | |
| 2010 | Audi | S5 | Base (4.2 V8 GAS) | |
| 2010 | Audi | S4 | Base (3.0 V6 GAS) | |
| 2011 | Audi | S5 | Base (4.2 V8 GAS) | |
| 2011 | Audi | S4 | Base (3.0 V6 GAS) | |
| 2012 | Audi | S4 | Base (3.0 V6 GAS) | |
| 2012 | Audi | S5 | Base (4.2 V8 GAS) | |
| 2013 | Audi | S5 | Base (3.0 V6 GAS) | |
| 2013 | Audi | S5 | Cabriolet (3.0 V6 GAS) | |
| 2013 | Audi | S4 | Base (3.0 V6 GAS) | |
| 2014 | Audi | S4 | Premium Plus (3.0 V6 GAS) | |
| 2014 | Audi | S4 | Prestige (3.0 V6 GAS) | |
| 2014 | Audi | S5 | Premium Plus (3.0 V6 GAS) | |
| 2014 | Audi | S5 | Prestige (3.0 V6 GAS) | |
| 2015 | Audi | S4 | Premium Plus (3.0 V6 GAS) | |
| 2015 | Audi | S4 | Prestige (3.0 V6 GAS) | |
| 2015 | Audi | S5 | Premium Plus (3.0 V6 GAS) | |
| 2015 | Audi | S5 | Prestige (3.0 V6 GAS) | |
| 2016 | Audi | S4 | Premium Plus (3.0 V6 GAS) | |
| 2016 | Audi | S4 | Prestige (3.0 V6 GAS) | |
| 2016 | Audi | S5 | Premium Plus (3.0 V6 GAS) | |
| 2016 | Audi | S5 | Prestige (3.0 V6 GAS) | |
| 2017 | Audi | S5 | Base (3.0 V6 GAS) |
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.








