Description
High Grade Structure. The Nitro Gear & Axle 9.75-Inch Ring and Pinion Gear Kit is a high-quality and durable upgrade for your vehicle’s drivetrain. Crafted with a 9.75-inch diameter, this gear kit is designed to provide reliable and efficient power transfer, ensuring optimal performance on and off the road. The kit features a 3.73 gear ratio, offering a perfect balance between acceleration and fuel efficiency, making it suitable for various driving conditions. Engineered with a 31-spline pinion, this gear kit ensures a secure and precise fit, minimizing wear and tear on your vehicle’s components. Made from 8620 stainless steel, the ring and pinion gears offer exceptional strength and durability, capable of withstanding the demands of heavy-duty use and extreme conditions.
Easy Installation. To install Nitro Gear & Axle 9.75-Inch Ring and Pinion Gear Kit, professional installation is highly recommended.
Warranty. This Nitro Gear & Axle 9.75-Inch Ring and Pinion Gear Kit comes with a 2-year limited warranty against defects on materials and craftsmanship.
Application. A Nitro Gear & Axle 9.75-Inch Ring and Pinion Gear Kit is constructed to be precisely suitable with 2011-2025 F-150s.
CA Residents: WARNING: Cancer and Reproductive Harm
- Ring and Pinion Gear Kit
- Crafted with 9.75-Inch Diameter
- Features 3.73 Gear Ratio
- Engineered with 31-Spline Pinion
- Made from 8620 Stainless Steel
- Professional Installation Recommended
- Two-Year Limited Warranty
- Suitable with 2011-2025 F-150s






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