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G2 Axle and Gear 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.08 Gear Ratio (07-18 Sierra 1500)Find parts that fit my vehicle

Item S506508
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AmericanTrucks no longer carries the G2 Axle and Gear 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.08 Gear Ratio (07-18 Sierra 1500). Please check out 1999-2006 GMC Sierra Drivetrain for an updated selection.
23 Reviews of G2 Axle and Gear
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Ideal for Street Applications
    • Has a 3.08 Gear Ratio
    • Comes with an 8.5 in. And 8.6 in. Ring Gear Diameter
    • Designed with 30-Spline Pinion
    • 10 7/16” x 20 LH Ring Gear Bolts
    • Precision Machined Forged 8620 Steel
    • Professional Installation Recommended
    • 10-Year Limited Warranty
    • Fits 2007 to 2018 GMC Sierra 1500 Models

    Description

    Designed for Daily Driving. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is precisely designed and manufactured for stock replacement. The Rear Ring Gear and Pinion are made to strict OE specifications to ensure a perfect fit for easy installation and low road noise.

    Superior Construction. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion are precisely CNC-machined from high-quality steel. They’re heat-treated for added durability and resistance to harsh environments and extreme use. Furthermore, the Rear Ring Gear and Pinion are lapped to ensure a smooth finish and reduce friction.

    Professional Installation Recommended. G2 recommends that the kit is installed by a professional mechanic as changing the ring gear and pinion requires specialist equipment and mechanical expertise. The kit includes installation instructions.

    Includes 10-Year Limited Warranty. The 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is warranted to be free of defects in workmanship and materials. Exclusions will apply.

    Application. The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 3.08 gear ratio are designed to fit 2007 to 2018 GMC Sierra 1500 models.

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    Shop All Truck Gears: Ring And Pinion

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    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 4 Hours

    Difficulty Level:

    Mechanical expertise or professional installation required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Rear Ring Gear
    • (1) Pinion Gear
    4.7

    Reviews of G2 Axle and Gear Drivetrain Products (23)

    Questions & Answers

    No questions about this product yet. Ask the First Question