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Nitro Gear & Axle 9.75-Inch Rear Axle Ring and Pinion Gear Kit; 4.30 Gear Ratio (97-08 F-150)Find parts that fit my vehicle

Item T540019
AmericanTrucks no longer carries the Nitro Gear & Axle 9.75-Inch Rear Axle Ring and Pinion Gear Kit; 4.30 Gear Ratio (97-08 F-150). Please check out 1997-2003 Ford F-150 Drivetrain for an updated selection.
Nitro Gear & Axle 9.75-Inch Rear Axle Ring and Pinion Gear Kit; 4.30 Gear Ratio (97-08 F-150)
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features

    • Ideal for Off-Road and Street Use
    • Rear Differential: Ford 9.75 in.
    • Gear Ratio: 4.30 Gear Ratio
    • Describe Ring Gear Diameter
    • 31-Spline Pinion
    • 12 Ring Gear Bolts – Not Included
    • 8620 Steel Construction
    • Professional Installation Recommended
    • 2-Year Manufacturer’s Warranty
    • Standard Rotation
    • Fits All 1997-2008 Ford F-150 Models

    Description

    Feel the Power. Switch to a Nitro Gear & Axle 9.75 in. Rear Ring Gear and Pinion Kit with 4.30 Gears and improve the power and performance of your F-150. You will be able to enjoy more low-end torque, quicker acceleration, and maximum power through the entire RPM range. So install this Ring Gear and Pinion Kit on your vehicle for a step up in durability and performance.

    Built for Toughness. Each Nitro Gear & Axle undergoes a rigorous quality assurance process using state-of-the-art manufacturing methods. This kit is manufactured from using high-strength 8620 steel that are CNC-cut and heat-treated in the same manufacturing facilities as that of Ford. The CNC- triple-lap finish on the Nitro Gear & Axle ring and pinion gear kit enhances performance and durability.

    Professional Installation Recommended. This Rear Ring and Pinion Kit can be tricky to install. It is best to have mechanical experience or get professional help when installing differential gears, and follow the included instructions.

    Two-Year Manufacturer’s Warranty. Nitro Gear & Axle is very confident in the high quality of their products that they offer a 2-Year Warranty against defects in materials and workmanship. Please see manufacturer's warranty for details. Some exclusions may apply.

    Application. The Nitro Gear & Axle 9.75 in. Rear Ring Gear and Pinion Kit with 4.30 Gears is compatible with all 1997 to 2008 Ford F-150 models.

    Technical Note.  Ford F-150 models that were made from 1997 to 1999 require crush sleeve spacer #FORF975114.

     

     

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Ring Gear
    • (1) Pinion
    3.7

    Customer Reviews (1)

    Brand Image

    Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.5 out of 5

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