Driveshaft Audi S4 description
This driveshaft Audi S4 listing offers a used component with OEM reference 8W0521101C. The specified application is the S4 B9 3.0 V6 TFSI Quattro with an automatic gearbox. Moreover, the description identifies an original design for the vehicle’s drivetrain. The photographs show the actual part advertised in this listing.
First, compare the identification on your installed shaft with the advertised reference. This component provides a replacement option for the corresponding part in the described application. However, do not choose a driveshaft solely because it looks similar in photographs. Reference confirmation helps guide the selection process.
Driveshaft Audi S4 compatibility
The supplied details identify the Audi S4 B9 with a 3.0 V6 TFSI engine and Quattro drivetrain. The specified gearbox type is automatic. Therefore, do not extend this application to other gearboxes, engines or models. Send your VIN to confirm compatibility before placing your order.
Also, compare the complete number, including its final letter, with your existing component. The listing does not provide production years or shaft measurements. Therefore, request clarification if you need those details to validate your replacement choice. You can also send photographs showing the identification on your current part.
Technical details and references
- Make: Audi.
- Model: S4.
- Chassis: B9.
- Engine: 3.0 V6 TFSI.
- Drivetrain: Quattro.
- Gearbox type: automatic.
- Category: driveshafts.
- OEM number: 8W0521101C.
- Interchangeable numbers: 8W0521101C, 8W0 521 101 C.
- Condition: used.
The list shows the supplied reference with and without spaces. Therefore, check every character before confirming your purchase.
Condition and warranty
This driveshaft is used. The photographs display the specific item advertised for sale. However, the available information does not specify testing, mileage or previous repairs. Request clarification about the component’s condition and applicable warranty terms before buying.
Shipping and returns
The price includes 23% VAT. Moreover, shipping is free within mainland Portugal. Payment is by bank transfer. Consult the shipping information before completing your order.
Finally, review the returns conditions. Confirm your VIN, the reference number and the gearbox configuration beforehand.











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