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Motive Gear 8.25-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio

(05-10 Jeep Grand Cherokee WK

Find parts that fit my vehicle Item JGC1203
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features & Specs

    • Superior Construction
    • Ideal Replacement or Upgrade
    • CNC-Cut from 8620 Gear Steel
    • 4:10.1 Gear Ratio
    • 8.25" Ring Gear Diameter
    • Standard Rotation
    • 12 Month - 100,000 Mile Warranty
    • Fits 2005-2010 Jeep Grand Cherokee WK

    Description

    Performance. Motive's 8.25" 4.10 Rear Ring Gear and Pinion Set is not just a performance part for professional racers, but it also great for a road vehicle that need to get into the power band quicker. This set of Motive Gears can handle the extreme torque that high power engines can place on the drive line. Motive 4.10 Gears are great to increase the low end grunt of your Jeep, but you may see a decrease in fuel mileage.

    Superior Construction. Motive Ring and Pinion Gears are CNC machined from high grade 8620 gear steel and factory lapped for a precise fit. Each set of gears are hardness tested prior to leaving the factory to ensure the highest quality possible. Unlike other aftermarket brands, Motive Gears do not have a reputation for annoying gear whine. Motive is so confident in the quality of their gears that they are backed with a 12 month, 100,000 mile warranty against defects in materials and workmanship.

    Recommended Upgrade. Please note that when changing the gear ratio of your Jeep's differential that the calibration of your speedometer will no longer be correct and will display the wrong speed. However, you can easily fix this annoying issue with a Handheld Tuner (sold separately).

    Application. This 4.10 ratio Motive Gear Rear and Pinion Gear set will fit all 2005-2010 Jeep Grand Cherokee WK equipped with a 8.25" (10 bolt) rear differential. A master bearing kit is recommended by most installers, especially on high mileage vehicles.

    Motive Gear C8.25-410

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Install Details & What's in the Box

    Installation Info

    Installation Time

    (approx) a Day

    Difficulty Level:

    Mechanical expertise or professional installation required.

    Installation Guides

    What's in the Box

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

    Reviews of Motive Gear Drivetrain Products (500+)

    Questions & Answers

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