FREE 1 to 3-Day Delivery on Orders $149+ Details

Logo Image
Father’s Day Sale – Up to 40% Off! Shop Now >

Find Ring & Pinion Gears for your Grand Cherokee

Motive Gear 8.25-Inch Rear Axle Ring and Pinion Gear Kit; 3.90 Gear Ratio (05-10 Jeep Grand Cherokee WK)Find parts that fit my vehicle

Item JGC1202
Product Image
464 Reviews of Motive Gear
Our Price

$331.99

Military, Medical & First Responders $16.60 Available in XT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A

      Features & Specs

        _x000D_
      • Chrysler 8.25 Rear Axle
        • _x000D_
      • 10 Cover Bolt Quantity
        • _x000D_
      • Requires 2.71 And Numerically Higher Ratio Carrier
        • _x000D_
      • Dual Drilled For 3/8 Inch And 10mm Bolts
        • _x000D_
      • 3.90 Gear Ratio
        • _x000D_
      • Pinion Gear Has 10 Teeth
        • _x000D_
      • 1.626 Inch Pinion Shaft Diameter
        • _x000D_
      • 27 Spline Pinion Count
        • _x000D_
      • Rear Axle Position
        • _x000D_
      • 10 Ring Gear Bolts
        • _x000D_
      • Ring Gear Made Of 8620 Steel
        • _x000D_
      • 8.25 Inch Ring Gear Outside Diameter
        • _x000D_
      • Standard Ring Gear Rotation
        • _x000D_
      • 39 Teeth On Ring Gear
        • _x000D_
      • Category LD Differential
        • _x000D_
      • Category Ring And Pinion
        • _x000D_
      • Category Rear
        • _x000D_
      • Category 3.90 Gear Ratio
        • _x000D_
      • Fits 05-10 Jeep Grand Cherokee WK
        • _x000D_

      Description

      High-Performance Gear Kit. The 8.25-Inch Rear Axle Ring and Pinion Gear Kit with a 3.90 gear ratio provides reliable power transfer and torque multiplication in the rear axle assembly. It is designed to replace or upgrade original equipment for improved drivetrain performance and durability in demanding driving conditions.

      _x000D__x000D_

      Construction and Appearance. This ring and pinion set features a ring gear made from durable 8620 steel to withstand high torque loads while ensuring long service life. Precision manufacturing and a standard rotation design provide an accurate and smooth gear mesh for quiet operation and efficiency.

      _x000D__x000D_

      Installation. Installation is straightforward for experienced mechanics, requiring use of a 2.71 or higher numerical ratio carrier. The gear set is dual drilled to accept both 3/8 inch and 10mm bolts, simplifying compatibility with different axle housings.

      _x000D__x000D_

      Warranty. This product is backed by a 1-year or 50,000-mile warranty, ensuring confidence in its quality and performance.

      _x000D__x000D_

      Application. Specifically designed to fit the 2005-2010 Jeep Grand Cherokee WK, this gear set offers direct replacement compatibility with this generation without modifications.

      Motive Gear C8.25-390

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

      4.7

      Reviews of Motive Gear Drivetrain Products (464)

      Questions & Answers

      No questions about this product yet. Ask the First Question

        Stronger Gears for Maximum Off-Road Performance

        Most Popular from Yukon Gear

            Community Support