fits make: Mercedes. year: 2021.

( Manufacturer Part Number: A1674108003 ), ( Part Type: Propeller Driveshaft ), ( Vintage Part: No ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Including Lead Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov )
The **Mercedes-Benz A1674108003 (2021 GLE 43 AMG 4x4 Rear Propeller Shaft)** is a precision-engineered component designed exclusively for the high-performance **Mercedes-AMG GLE 63 S 4x4** model, ensuring seamless power delivery and optimal drivetrain efficiency. This rear propeller shaft is a critical element of the vehicle s all-wheel-drive (AWD) system, engineered to withstand the immense torque generated by the **5.5-liter twin-turbocharged V8 engine**, which produces a staggering **630 horsepower and 760 lb-ft of torque**. Crafted from high-grade **chromoly steel**, the shaft is built to endure extreme stress, vibration, and lateral forces while maintaining structural integrity under the demanding conditions of both daily driving and spirited performance.
The **A1674108003** features a **multi-piece design** with a **constant-velocity (CV) joint at the rear axle end**, allowing for smooth articulation and flexibility as the suspension moves, which is essential for maintaining drivetrain stability during aggressive cornering or off-road maneuvers. The shaft is also equipped with **high-performance rubber bushings and precision-machined splines**, ensuring minimal play and optimal torque transfer while reducing wear on the drivetrain components. Its **OEM-grade construction** guarantees a perfect fit with the **AMG-specific drivetrain components**, including the **7G-Tronic 9-speed automatic transmission** and the **AMG Performance Selectable Differential (PSD)**, which enhances traction and handling in all driving conditions.
Beyond its mechanical robustness, this propeller shaft is designed with **Mercedes-Benz s signature attention to detail**, incorporating **laser-welded joints and heat-treated components** to prevent fatigue and extend the lifespan of the drivetrain. The **black powder-coated finish** not only provides corrosion resistance but also complements the aggressive, sport-tuned aesthetic of the GLE 43 AMG, ensuring it blends seamlessly with the vehicle s premium build quality. Whether navigating twisty backroads, tackling dynamic autocross events, or simply delivering effortless power in highway cruising, this propeller shaft is a testament to **AMG s commitment to performance, durability, and engineering excellence**, making it an indispensable part of the GLE 63 S 4x4 s high-performance drivetrain.
### **Pros and Cons of Buying a 2021 Mercedes-Benz AMG GLE 63 (W167) with the Rear Propeller Shaft (A1674108003)**
#### **Pros**
1. **High Performance Engine**
The AMG 63 S trim features a twin-turbocharged 4.0L V8 engine producing **585 hp and 650 lb-ft of torque**, delivering strong acceleration and towing capability. This makes it one of the most powerful SUVs in its class.
2. **Rear-Wheel Drive (RWD) with Optional 4MATIC (AWD)**
The **rear propeller shaft (A1674108003)** indicates a **rear-wheel-drive configuration**, which enhances handling and reduces unsprung weight compared to full-time AWD. If the vehicle has **4MATIC **, it can switch to AWD when needed, improving traction in slippery conditions.
3. **Luxury and Comfort**
The GLE 63 is a premium SUV with high-quality materials, advanced sound insulation, and a smooth ride. The **AMG-tuned suspension** provides a sporty yet comfortable driving experience.
4. **Advanced Technology and Safety**
Standard features include **MBUX infotainment (with voice control), adaptive cruise control, lane-keeping assist, blind-spot monitoring, and a 360-degree camera**. The **AMG Performance Package** further enhances driving dynamics with sport seats, a paddle-shift transmission, and a more aggressive stance.
5. **Strong Resale Value**
Mercedes-Benz SUVs, especially AMG models, retain their value well due to brand prestige and demand.
6. **Towing and Hauling Capability**
With **up to 8,820 lbs (4,000 kg) towing capacity** (when properly equipped), this vehicle is suitable for heavy-duty tasks.
7. **Exclusive AMG Styling**
The **distinctive front grille, aggressive LED lighting, and sporty body kit** give it a high-performance look that stands out.
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#### **Cons**
1. **High Cost of Ownership**
- **Fuel consumption** is poor ( 12-15 MPG combined) due to the V8 engine, leading to high gasoline expenses.
- **Maintenance and repairs** can be expensive, especially for AMG-specific parts.
- **Insurance premiums** will be significantly higher than for a standard GLE.
2. **Complexity and Reliability Concerns**
- The **V8 engine and AMG-tuned components** may require more frequent servicing than a naturally aspirated or smaller-displacement model.
- Some owners report **transmission (9G-Tronic) issues**, though Mercedes has improved reliability in recent years.
- **Electrical gremlins** (e.g., sensor failures, infotainment glitches) are common in Mercedes vehicles.
3. **Weight and Handling Trade-offs**
- The **rear-wheel-drive setup** (without full-time AWD) means **less traction in snow or off-road conditions** compared to a 4MATIC-equipped model.
- The **heavy weight** ( 5,500 lbs) can make it less nimble in tight urban driving.
4. **Depreciation Over Time**
While AMG models hold value well, luxury SUVs still depreciate significantly in the first few years. If you plan to keep it long-term, this may not be a major issue, but for short-term ownership, resale value could be a concern.
5. **Limited Fuel Efficiency**
The **V8 engine is not ideal for daily commuting**, especially in urban areas where high fuel consumption adds up quickly.
6. **Potential for High Mileage Wear**
If the vehicle has **high mileage**, the **propeller shaft, differentials, and suspension components** may require replacement sooner than expected.
7. **Noise and Vibration in Certain Conditions**
Some owners report **wind noise at highway speeds** and **engine vibrations** (though well-tuned AMG models minimize this).
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### **Conclusion**
The **2021 Mercedes-Benz AMG GLE 63 (W167) with the rear propeller shaft (A1674108003)** is an **excellent choice** if you prioritize **performance, luxury, and driving dynamics** over fuel efficiency and everyday practicality. It excels in **acceleration, towing, and premium comfort**, making it ideal for enthusiasts who want a **high-performance SUV with AMG pedigree**.
However, **high operating costs, potential reliability concerns, and poor fuel economy** make it less suitable for **budget-conscious buyers or those who prioritize efficiency**. If you can afford the **maintenance and fuel expenses**, this vehicle delivers an **unmatched driving experience** in its class.
### **Recommendation**
- **Buy if:**- You need a **high-performance, luxury SUV** for **daily driving, towing, or spirited use**.
- You are prepared for **higher insurance, fuel, and maintenance costs**.
- You prefer **rear-wheel drive with optional AWD** over full-time 4MATIC.
- You plan to **keep the vehicle long-term** to maximize resale value.
- **Avoid if:**- You are **sensitive to fuel costs** or drive mostly in the city.
- You need **better fuel efficiency** or **off-road capability**.
- You are **uncomfortable with high maintenance expenses** associated with AMG models.
- You prefer **simpler, more reliable vehicles** over luxury performance SUVs.
**Final Verdict:** This is a **fantastic vehicle for the right buyer** one who values **performance, prestige, and luxury** over cost efficiency. If budget allows, it remains one of the best AMG SUVs of its generation.
Around 59,000 miles. Excellent looking assembly.