Description
Better Off-Road Performance and Towing Power. This Nitro Gear & Axle GM 9.76-Inch Rear Axle Ring and Pinion Gear Kit re-gears your Sierra’s 9.76-inch rear axle to a 4.30 ratio—ideal for restoring power and drivability after installing oversized tires or towing heavy loads. The steeper gearing improves low-end torque, throttle response, and acceleration, especially in demanding trail and work conditions.
Built Tough for Daily Duty and Extreme Use. Crafted from high-grade steel and precision-machined for exact fitment, this Nitro Gear & Axle GM 9.76-Inch Rear Axle Ring and Pinion Gear Kit is engineered to endure the rigors of hard use, from highway hauls to rock crawling. Each component is heat-treated for superior strength and wear resistance over the long haul.
Installation. Putting this Nitro Gear & Axle GM 9.76-Inch Rear Axle Ring and Pinion Gear Kit; 4.30 Gear Ratio on your 6.2L Sierra 1500 takes 3 hours to install.
Warranty. There is a 2-year warranty on this product.
Application. The Nitro Gear & Axle GM 9.76-Inch Rear Axle Ring and Pinion Gear Kit; 4.30 Gear Ratio fits 2014-2026 6.2L Sierra 1500 models.
CA Residents: WARNING: Cancer and Reproductive Harm
- GM 9.76‑Inch Rear Axle Ring And Pinion Gear Kit
- Gear Ratio – 4.30
- Material: 8620 Steel Forging
- CNC Machined and Triple‑Lapped
- Heat‑Treated With Rockwell Hardness Testing
- Ideal Contact Pattern and Quiet Operation
- Tooth Count: 43/10
- Pinion Splines: 32
- Three-Hour Installation
- Two-Year Warranty
- Made In USA Facilities
- Fits 2014-2026 6.2L Sierra 1500 Models
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