AUDI 8T0521101AB Rear Drive Shaft Propeller 2.0 3.2 090

( Manufacturer Part Number: 8T0521101AB ), ( Type: Driveshaft ), ( Transmission Type: Automatic ), ( Placement On Vehicle: Rear ), ( Warranty: 30 Day ), ( Oe/oem Part Number: 08 09 10 11 12 13 14 15 16 17, 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 ), ( Drive Type: Awd ), ( Country Of Origin: Germany )

Review AUDI 08-17 8t 2.0 3.2 Rear Drive Shaft Propeller Oem 090 fits QUATTRO A5 S5 AWD 2010–2013

The **Audi 8T0521101AB (08-17) 8T A5 2.0/3.2 S5 (10-13) quattro Rear AWD Drive Shaft (Propeller Shaft, Part No. 090)** is a precision-engineered, high-performance drivetrain component designed exclusively for Audi s front-wheel-drive (FWD) and all-wheel-drive (AWD) models equipped with the **8T (A5) platform**, spanning production years from **2008 to 2017**. This drive shaft serves as a critical link in the **quattro AWD system**, transmitting torque from the rear differential to the front axle, ensuring seamless power distribution and enhanced traction across a wide range of driving conditions. Crafted from high-grade **chromoly steel tubing**, this propeller shaft is built to withstand the rigorous demands of Audi s advanced 2.0T, 3.2L V6, and 3.0L V6 (S5) engines, which generate substantial horsepower and torque particularly in high-performance variants like the **S5 Coup and Cabriolet (2010 2013)**. The shaft s **slip-yoke design** allows for smooth articulation, accommodating the suspension s movement while maintaining optimal alignment, thereby reducing stress on the drivetrain and improving overall durability.

The **090 series** designation indicates a **universal fitment** for the specified Audi models, ensuring compatibility with both **2.0L turbocharged four-cylinder (TFSI) and 3.2L/3.0L naturally aspirated V6 (FSI) engines**, as well as the **S5 s high-output 3.0L V6**. This drive shaft is engineered with **precision-balanced components**, including **flanged universal joints (U-joints) and a robust center bearing**, which minimize vibration and noise while maximizing efficiency. The **quattro AWD system** relies on this shaft to dynamically adjust power delivery between the front and rear axles, enhancing stability during aggressive cornering, rapid acceleration, and off-road conditions. For Audi owners seeking to restore or upgrade their vehicle s drivetrain, this **OEM-quality replacement** ensures a seamless fit, identical to the original equipment, and is designed to meet or exceed Audi s stringent manufacturing standards.

Whether installed in a **2010 2013 S5 Coup or Cabriolet, a 2008 2017 A5 2.0T, or a 3.2L V6 quattro model**, this drive shaft is a **critical component for maintaining optimal AWD functionality**. Its robust construction, combined with Audi s proprietary engineering, guarantees reliable performance under high loads, making it an essential part for both **restoration projects and routine maintenance**. For technicians and enthusiasts alike, this part represents a **direct, high-quality replacement** that upholds the Audi brand s reputation for precision, performance, and longevity in its drivetrain systems.

### **Pros and Cons of Buying an Audi A5 (8T 05211101AB, 2008 2017, 2.0T/3.2L S5, 10-speed, quattro, rear AWD, Propeller Shaft 090)**

#### **Pros**

**1. Performance and Driving Dynamics**

The **2.0T S5 (286 hp)** and **3.2L V6 S5 (340 hp)** models deliver strong acceleration, especially with quattro AWD, making them capable in both performance driving and everyday use. The **10-speed automatic transmission** (on later models) offers smoother shifts compared to older CVTs or manuals.

**2. Luxury and Comfort**

Audi s interior is well-crafted, with high-quality materials, ergonomic seating, and a refined cabin. The **rear AWD setup (Propeller Shaft 090)** improves traction in adverse conditions without sacrificing rear-wheel bias for sportiness.

**3. Reliability (Compared to Competitors)**

While not bulletproof, the **2.0T engine** (especially in later models) is more refined than the older 3.2L V6, which can suffer from timing chain issues if not maintained properly. The **quattro system** is robust, and the **10-speed transmission** (when present) is generally reliable if serviced.

**4. Resale Value**

Audi A5s hold their value better than many German rivals, especially the **S5 models**, which remain desirable among enthusiasts.

**5. Technology and Features**

Later models (2012 ) come with **MMI navigation, adaptive cruise control, and advanced driver aids**, making them more modern than older luxury sedans.

**6. Sportiness and Handling**

The **S5 s stiff suspension and precise steering** provide a more engaging drive than standard A5s, appealing to those who want a balance of comfort and sportiness.

---

#### **Cons**

**1. Maintenance Costs**

Audi parts and labor are expensive, and **specialized repairs** (e.g., timing chain adjustments on the 3.2L V6, turbo issues on the 2.0T) can be costly. **Oil changes, spark plugs, and transmission fluid flushes** are often neglected, leading to premature wear.

**2. Common Engine Issues**

- **2.0T (FSI engine):** Turbocharger failures, oil consumption, and carbon buildup on intake valves (especially in older models) are known problems.

- **3.2L V6 (WRM engine):** **Timing chain stretch and guide wear** (around 100K 150K miles) can lead to catastrophic engine failure if not addressed. **Head gasket leaks** are also a concern.

**3. Transmission Problems (Pre-2016 Models)**

Early **6-speed S tronic transmissions** (on 2008 2011 models) are notorious for **slippage, rough shifts, and premature failure**. The **10-speed (2016 )** is more reliable but still requires **proper fluid changes**.

**4. Electrical Gremlins**

Audi s **MMI system** can be finicky, with **glitches, slow response, and software bugs**. **Sensor failures (e.g., wheel speed, camshaft position)** are also common.

**5. Suspension Wear**

The **rear AWD setup (Propeller Shaft 090)** adds weight, which can lead to **softer ride quality** compared to FWD rivals. **Shock absorbers and bushings** wear out quickly, especially on rough roads.

**6. Fuel Economy (For a Luxury Sedan)**

The **S5 models are thirsty** expect **18 22 MPG combined** (2.0T) or **16 20 MPG (3.2L)**, which is worse than many non-turbocharged luxury sedans.

**7. Depreciation (Despite Good Resale)**

While Audi A5s hold value better than some rivals, they still lose ** 50% of their value in 5 years**, making them less attractive as long-term investments compared to Toyota or Lexus.

---

### **Ending Conclusion**

The **Audi A5 (8T, 2008 2017, S5 with 2.0T or 3.2L, 10-speed, quattro, rear AWD)** is a **strong choice for those who prioritize driving dynamics, luxury, and AWD capability** but **only if properly maintained**. The **2.0T S5 is the better engine option** due to fewer major issues, while the **3.2L V6 requires diligent upkeep** to avoid expensive repairs.

- Enthusiasts who want a **balanced sport-luxury sedan** with AWD.

- Buyers who **plan to maintain it religiously** (oil changes, timing chain checks, transmission service).

- Those who **prefer Audi s styling and tech** over practicality.

- You **can t afford high maintenance costs** (expect **$5K $10K in repairs** over 100K miles if neglected).

- You **don t want to deal with transmission or electrical issues**.

- You **prioritize fuel efficiency** over performance.

---

### **Recommendation**

You **find a well-documented example** (service records, no major accidents).

You **budget for a full pre-purchase inspection** (focus on **engine, transmission, suspension, and electrical systems**).

You **plan to service it properly** (oil changes every **5K 7K miles**, timing chain inspection at **100K miles**, transmission fluid changes).

You **prefer the 2.0T S5 over the 3.2L V6** (unless you find a **rebuilt/verified 3.2L**).

- **BMW 335i (F30/F31)** More refined, better fuel economy, but similar maintenance costs.

- **Lexus GS 350** More reliable, lower running costs, but less engaging to drive.

- **Porsche Panamera (if budget allows)** More premium, but significantly more expensive.

The **Audi A5 S5 (8T, 2012 with 10-speed)** is the **best version to buy** if you can afford the maintenance. **Avoid early models (2008 2011) with 6-speed transmissions** unless you re prepared for potential transmission issues. **Test drive thoroughly** listen for **turbo lag (2.0T), unusual noises (3.2L timing chain), and transmission smoothness**. If well-maintained, it s a **fantastic daily driver and weekend car**. If neglected, it s a **financial risk**.

Details:

LOT # 090925. 2016 AUDI A5 CONVERTIBLE 2.0T AT AWD. Most Mercedes and BMW parts must be re-programmed in order to work your vehicle. MILEAGE: 103,008.

COLOR EXTERIOR: LS9R GLACIER WHITE. Also, most part numbers must match in order to fit your vehicle.

part #: 8t0521101ab prices

• $125.93-$194.74

specifications universajoin:

• for models: A5, S5, Awd, Quattro
• for makes: Audi
• for years: 2010-2013
• mpn: 8t0521101ab
• type: Driveshaft
• transmission type: Automatic
• placement on vehicle: Rear
• warranty: 30 Day
• oe/oem part number: 08 09 10 11 12 13 14 15 16 17, 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
• drive type: Awd
• country of origin: Germany

offer universajoin:

• started: March 23, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

shipping universajoin:

• transit: 3-7 Days
• cost: $40.00
• class: Standard
• type: Fixed
• service: Standard

seller universajoin:

• # reviews: 18720
• rating: 99.8%
• city: Stockton, New Jersey

returns universajoin:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Additional Driveshaft Parts
• condition: Used

payments universajoin:

• wallet: Paypal
• credit card: Diners-club
• other

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