Chrysler 8.7" IRS 4.29 Lightning Series
Description:
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US Gear Superfinished Ring and Pinion | Chrysler 8.7" IRS - Getrag H226 | 4.29 Ratio
The US Gear Getrag H226 bevel sets are used on the 2010-2014 Dodge SRT8 Challenger, Charger, and Magnum models.
Specifications
| Material | 4320 - High Impact Material |
| Ring Gear Diameter | 8.7" |
| Ring Gear Bolts | 10 - 12mmX1.25 |
| Cover Bolts | 10 |
| Carrier Breaks | N/A |
| Pinion Shaft Diameter | 1.876" |
| Spline | 30 |
| Ratio | 4.29 |
| Tooth Count | 7-30 |
Lightning Series Key Features
- Eliminates Break-in
- Reduces Contact and Bending Fatigue
- Reduces Friction and Wear
- Increases Part Durability
- Improves Pitting Resistance
- Improves Corrosion Resistance
- Reduces Vibration and Noise
- Reduces Lubrication Requirements and Cost
- Extends Component Life
- Reduces Part Failures
- Improves Oil Retention Properties
- Minimizes Overheating
