Dodge RAM Gen.4 5.7 Hemi 4WD Front Axle Gear P52114434AL 3.92
inventory at Buy Mustang parts Ltd, the part number P52114434AL identifies a high-demand front differential carrier assembly for the Dodge Ram 1500 (Gen 4 / DS). Specifically, this unit features the 3.92 Gear Ratio, which is the most sought-after ratio for owners looking to increase towing capacity or run larger tires without losing low-end torque.
1. Technical Specifications
This differential is the ZF 8.0″ IFS (Independent Front Suspension) unit, which became the standard for the 4th Generation Ram 1500 trucks.
| Feature | Specification | Technical Note |
| Model | ZF 215mm (8.0″) IFS | Standard 1/2-ton front differential for Gen 4. |
| Gear Ratio | 3.92 : 1 | Optimized for towing and “Sport/Rebel” trims. |
| Case Material | Cast Aluminum | Lightweight but robust enough for the 5.7L HEMI. |
| Part Number | P52114434AL | Supersedes several earlier “A” versions (AJ, AK). |
| Fitment | 2009–2011 (Direct) | Often used in 2012+ as a r |
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