fits make: Dodge, Chrysler. year: 2006–2010.

( Brand: Chrysler ), ( Manufacturer Part Number: 04792811AB ), ( Part Type: Charger Balancer Crankshaft Bolt ), ( Id: D0389fb2-4b96-4164-87d9-f2c9176584a5 ), ( Interchange: 309-654 )
The **Chrysler 04792811AB** is a precision-engineered **harmonic balancer crankshaft pulley bolt** designed exclusively for the **2006 2010 Dodge Charger** equipped with the **3.5L Pentastar V6 engine**. This high-performance bolt is a critical component of the engine s harmonic balancer assembly, ensuring smooth crankshaft operation by absorbing vibrations and reducing engine noise while maintaining optimal alignment. Crafted from **high-strength alloy steel**, this bolt is heat-treated to achieve exceptional durability, resisting wear, fatigue, and torque-induced stress under the demanding conditions of daily driving, towing, or high-performance applications. Its **fine-threaded design** guarantees a secure, vibration-free fit within the harmonic balancer s mounting points, preventing loosening or slippage that could lead to catastrophic engine damage. The **AB designation** indicates a specific torque specification and thread pitch tailored to the Charger s engine bay, ensuring compatibility with the factory harmonic balancer and related components. Whether installed during routine maintenance, a performance upgrade, or a restoration project, this bolt delivers the reliability and precision required to keep the 3.5L Pentastar running at peak efficiency. Its robust construction and meticulous engineering make it an indispensable part of maintaining the longevity and performance of this iconic vehicle s powertrain.
### **Pros and Cons of buying a Chrysler 04792811AB (2006 2010 Dodge Charger Harmonic Balancer/Crankshaft Pulley Bolt for 3.5L Engine)**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for the 2006 2010 Dodge Charger with the 3.5L V6 engine, ensuring compatibility without modifications.
2. **High-Quality Material** Chrysler (or an authorized aftermarket supplier) typically uses durable materials for critical engine components like harmonic balancers and crankshaft pulleys, reducing the risk of premature failure.
3. **Prevents Engine Damage** A failing harmonic balancer or loose crankshaft pulley bolt can cause catastrophic engine damage (e.g., bent rods, cracked blocks). Replacing it proactively avoids costly repairs.
4. **Easy Installation** The bolt is a straightforward replacement, requiring only basic tools (socket wrench, torque wrench, and possibly a puller for the harmonic balancer).
5. **Warranty Coverage** If purchased from a reputable seller (e.g., OEM dealer, trusted aftermarket supplier), the part may come with a warranty, providing peace of mind.
6. **Cost-Effective** Replacing a single bolt or harmonic balancer is far cheaper than repairing engine damage caused by neglect.
#### **Cons:**1. **Potential Counterfeit Parts** If bought from an unverified seller (e.g., untrusted online marketplaces, eBay without feedback, or gray-market suppliers), the part may be counterfeit, leading to premature failure or improper fitment.
2. **Torque Specifications Must Be Followed** Over-tightening or under-tightening the crankshaft pulley bolt can cause issues (e.g., stripped threads, pulley detachment). Requires precise torque (typically **70 90 ft-lbs** for this application).
3. **Harmonic Balancer Replacement Complexity** While the bolt is simple, removing the old harmonic balancer may require a puller tool, and improper handling can damage the crankshaft snout.
4. **Limited Availability** OEM parts may be harder to find than aftermarket alternatives, potentially increasing lead times or prices.
5. **Mismatched Parts Risk** If the harmonic balancer is being replaced, ensuring the new one matches the original (e.g., same weight, balance, and mounting pattern) is critical to avoid vibration issues.
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### **Conclusion**
This part is a **necessary and cost-effective maintenance item** for the 2006 2010 Dodge Charger s 3.5L engine. The **crankshaft pulley bolt** is a simple but critical component that should be checked and replaced if loose or damaged. The **harmonic balancer**, while slightly more involved to replace, prevents severe engine damage from a failing balancer.
**Recommendation:**- **Buy from a trusted source** (e.g., official Chrysler parts dealer, reputable aftermarket suppliers like RockAuto, Summit Racing, or local auto parts stores with return policies).
- **Verify the part number** (04792811AB) matches your vehicle s exact application to avoid mismatches.
- **Follow torque specifications** strictly use a torque wrench and refer to the service manual for the correct setting.
- **Consider a harmonic balancer replacement if the old one is cracked, worn, or vibrating excessively**, even if the bolt is fine.
- **If unsure about installation**, consult a mechanic, especially for the harmonic balancer removal, to avoid damaging the crankshaft snout.
**Final Verdict:** This is a **worthwhile purchase** for preventive maintenance, provided you obtain a genuine part and install it correctly. Neglecting it could lead to far more expensive repairs down the line.
DODGE MAGNUM 05-08 3.5L.