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Yukon Gear 9.25 in. Dura Grip Positraction ZF Rear Differential (11-18 RAM 1500)

Market Price $673.58 You Save 13% ($87.86)
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$585.72 (each)

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  • Item R102311

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    Features & Details

    • Shifts Torque to the Wheel with the Most Traction
    • Balances Torque Loads to Both Axles
    • 4-Spring, Clutch-Style Units
    • Preloaded Side-Gear Springs
    • Gears Forged from 4320 Steel
    • Rebuildable Internal Components
    • Fits 2011-2018 Dodge RAM 1500 Models w/ 9.25 in. Rear
    Smart Traction. Give your RAM wheels controlled, aggressive traction with the Yukon Gear 9.25 in. Dura Grip Positraction ZF Unit for your 9.25-inch rear and axles. The spider-gear, clutch-style units offer robust lock-up functionality so the tire with the most traction also receives the most torque. The unit enhances surface traction with side gears that are pre-loaded with four intermediate springs. This Dura Grip configuration lowers torque loads and creates optimal speed differentials, maintaining wheel balance and control through tight or long turns.

    Durable, Long-Wearing Components. The Yukon Gear 9.25 in. ZF Rear Dura Grip Positraction unit consists of a nodular case, housing a composite clutch and spider gears manufactured with forged 4320 steel. The case provides plenty of outer protection for internals that are built to withstand differential torque demands.

    Rebuildable Units. All internals for the Yukon Gear 9.25 in. ZF Rear Dura Grip Positraction unit are standard pieces of equipment that can be repaired or modified if necessary, rather than having to replace the entire unit.

    Application. The Yukon Gear 9.25 in. Dura Grip Positraction ZF Rear Differential is compatible with 2011-2018 Dodge RAM 1500 models equipped with a 9.25-inch rear.

    Fitment: 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# YDGC9.25ZF-31-1

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Rear Differential
    Installation Info

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          Customer Reviews (2) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Afternoon

          • Performance Gain 5 5
          • Fit 5 5
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Afternoon

            April 25, 2019

            Yukon dura grip

            The install would have been easier if I knew that I needed a special tool for the bearing adjusters for back lash. I went to all the auto parts stores in my area and no one knew what I was talking about, but one auto zone. They were very helpful and found the tool, but I couldn’t wait, so I made my own. After that everything thing went pretty smooth. It was my first time installing a locker and knowing what I know now I probably could do it in half the time. I installed it about three weeks ago and had no problems and completely satisfied!!!


            Year: 2018 Submodel: Express Engine: 5.7L V8

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 05, 2019

            Love it

            A buddy helped me with this. Easy to install. He knew more about this than I did.


            Year: 2018 Submodel: Lone Star Engine: 5.7L V8

            Helpful (0)

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