fits model: 3500, 4x4. make: Dodge. year: 2009.

( Manufacturer Part Number: 52123220AA ), ( Warranty: 90 Day ), ( Genuine Oem: Yes ), ( Seller Notes: Quality, Oem, Recycled, Part, 1-year, 3-year, Warranties, Chk Type ), ( Interchange Item Code: 431 ), ( Color: Blue ), ( Type: Drive Shaft )
The **Dodge 52123220AA Rear Drive Shaft** is a precision-engineered, high-performance drivetrain component specifically designed for the **2009 Dodge Ram 3500 4x4 with a 6.7L Cummins turbo-diesel engine**. This aftermarket replacement shaft is meticulously crafted to meet or exceed OEM specifications, ensuring seamless integration with the vehicle s robust powertrain while delivering enhanced durability and reliability. Built with **high-grade alloy steel**, the shaft is heat-treated and dynamically balanced to withstand the extreme torque demands of the Cummins engine, making it ideal for heavy-duty towing, off-road adventures, and demanding commercial applications. The **splined universal joints** feature **caged roller bearings** for smoother operation and extended wear life, reducing vibration and preventing premature failure under heavy loads. The **sealed CV joint boots** are constructed from high-quality rubber compounds, providing superior protection against dust, debris, and moisture, which is critical for maintaining optimal performance in harsh environments. Whether used for replacement after wear or as an upgrade for improved strength, this drive shaft is engineered to restore or enhance the drivetrain s efficiency, ensuring a smoother, more responsive power delivery from the transmission to the rear axle. Perfect for fleet operators, diesel enthusiasts, or anyone seeking a dependable component for their Cummins-powered Ram, this shaft combines **OEM compatibility with aftermarket innovation** to deliver peace of mind on every drive.
### **Pros and Cons of buying a Dodge 52123220AA Rear Drive Shaft (2009 3500 4x4 6.7L Cummins)**
#### **Pros:**1. **OEM Quality and Fitment** This is an original equipment (OEM) part designed specifically for the 2009 Dodge 3500 4x4 with the 6.7L Cummins engine. It ensures proper alignment, driveline balance, and compatibility with the vehicle s drivetrain components.
2. **Reliability and Durability** The 3500 4x4 is built for heavy-duty use, and the rear drive shaft is engineered to handle high torque, rough terrain, and frequent towing. A genuine or high-quality aftermarket replacement should last for years with proper maintenance.
3. **Warranty Coverage** If purchased from a reputable dealer or manufacturer (such as Mopar, Dana, or a trusted aftermarket supplier), the part may come with a warranty, providing peace of mind against defects.
4. **Easy Installation** Since it s a direct replacement, installation is straightforward for a mechanic with basic driveline experience. No major modifications are typically required unless there are pre-existing issues with the drivetrain.
5. **Compatibility with Upgrades** If you ve modified your truck (e.g., lifted suspension, larger tires, or performance tuning), a high-quality drive shaft ensures it can handle the increased stress without binding or failing.
6. **Prevents Further Damage** A failing drive shaft can cause severe drivetrain damage if ignored. Replacing it proactively avoids costly repairs to the transfer case, axles, or universal joints.
7. **Aftermarket Options Available** While this is an OEM part, there are also aftermarket alternatives (e.g., Dana, Spicer, or custom-built shafts) that may offer improved materials or balancing for better longevity.
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#### **Cons:**1. **Cost** OEM parts can be expensive, especially for a heavy-duty truck like the 3500 4x4. The price may range from **$800 to $1,500 **, depending on the supplier and whether it s new or used. Aftermarket options may be slightly cheaper but could vary in quality.
2. **Potential Counterfeit Parts** Buying from untrusted sellers (e.g., eBay, Craigslist, or unknown online marketplaces) risks receiving a **counterfeit or salvaged part**, which may fail prematurely or not fit correctly. Always verify the seller s reputation and part authenticity.
3. **Installation Challenges** If the vehicle has been modified (e.g., lifted, widened, or with aftermarket axles), the stock drive shaft may not align properly, requiring adjustments or a custom shaft. This could add labor costs.
4. **Weight Considerations** The drive shaft is heavy, and improper handling during installation can lead to injuries or damage to the vehicle. Proper lifting equipment and a helper are recommended.
5. **Limited Availability of Used Parts** While OEM parts are widely available, finding a **high-quality used/rebuilt drive shaft** can be difficult, as many are sold as-is without warranties. New parts are the safest bet.
6. **Potential for Hidden Damage** If purchasing a used part, there s a risk of **internal wear, bent yokes, or cracked tubes**, which could lead to early failure. Inspection (or a supplier with a return policy) is essential.
7. **Labor Costs** If you re not experienced with drivetrain work, professional installation may cost **$200 $500 **, depending on the shop s rates.
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### **Conclusion:**Buying the **Dodge 52123220AA rear drive shaft** for your 2009 3500 4x4 6.7L Cummins is a **wise investment** if you need a **reliable, OEM-quality replacement** to restore drivetrain function and prevent further damage. The part is **durable, well-suited for heavy-duty use, and widely compatible**, making it a solid choice for most owners.
However, the **high cost, risk of counterfeit parts, and potential installation challenges** (especially with modified trucks) are key drawbacks. To mitigate these risks:
- **Buy from a reputable dealer** (Mopar, Dana, or a trusted aftermarket supplier) with a warranty.
- **Verify the part s authenticity** (check serial numbers, condition, and seller reviews).
- **Consider aftermarket alternatives** if budget is a concern (e.g., Dana or Spicer shafts with similar quality).
- **Have a mechanic inspect the part** before purchase if buying used.
- **Ensure proper alignment** after installation, especially if the truck has modifications.
If your drive shaft is **failing (vibrations, clunks, or whining noises)**, replacing it **as soon as possible** is critical to avoid **transfer case or axle damage**, which can be far more expensive to repair.
### **Final Recommendation:****Purchase the OEM 52123220AA drive shaft from a trusted dealer** if you need a **direct, high-quality replacement** with warranty coverage. If cost is a concern, **compare aftermarket options** (e.g., Dana 44 or Spicer) that offer similar durability. **Avoid used parts from unverified sources** unless thoroughly inspected. **Professional installation is recommended** to ensure proper balancing and alignment, especially if your truck has modifications.
For most Cummins 3500 owners, this is a **necessary and worthwhile upgrade** to maintain drivetrain integrity.
Original parts mean a perfect fit. Unless specified as Universal this is a direct fit Drive Shaft. All parts are covered by warranty. Parts go back into cars rather than landfill.
This part fits vehicles made in the following years 2007 ,2008, 2009. Every part is cleaned, tested and inspected by experts.