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Teraflex High Steer Knuckle Kit for 4+ in. Lift (07-18 Jeep Wrangler JK)

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Market Price $593.99 You Save 11% ($64.00)
Our Price

$529.99 (pair)

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  • Item J123550

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    Features & Details

    • High Steer Knuckle Kit for 4-Inch Lifted Vehicles
    • Eliminates Weaknesses of Stock Steering Knuckles
    • Maintains Steering Geometry Angles
    • Increased Tie Rod to Ground Clearance
    • Cast HD Ductile Iron
    • Black Powder-Coat Finish
    • Direct Fit Replacement
    • Reuses Factory Hardware
    • Welding Required
    • Requires Aftermarket Wheels with 4.50-Inch Back Spacing or less (or Offset Wheel Adapters)
    • Requires Complete HD Flipped Drag Link or Flipped Drag Link
    • Limited Lifetime Warranty
    • Fits 2007 to 2018 Jeep Wrangler JK Models
    Improves Performance and Handling. If you have a lifted Jeep, the Teraflex High Steer Knuckle Kit for 4-plus-inch Lift is a great investment. It helps improve the Jeep Wrangler JK's off-road performance by eliminating the stock knuckle weaknesses with its reinforced design. Furthermore, the High Steer Knuckle kit also maintains the proper steering geometry angles for superior highway drivability.

    Superior Construction. Like other Teraflex products, the High Steer Knuckle Kit is designed and built for performance and durability. Featuring a reinforced design and heavy-duty ductile iron construction, these knuckles can withstand extremely rugged conditions.

    Some Welding Required. The High Steer Knuckle Kit is a direct fit, but requires some welding for superior off-road strength. It also requires aftermarket wheels with 4.50-inch backspacing and either an HD or standard Flipped Drag Link.

    Limited Lifetime Warranty. The High Steer Knuckle Kit is warrantied to be free of defects in materials or workmanship for as long as the original purchaser owns the vehicle the product was originally installed on. Exclusions will apply.

    Application. The Teraflex High Steer Knuckle Kit for 4-plus-inch Lift is designed for lifted 2007 to 2018 Jeep Wrangler JK models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 4390870

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

    What's in the Box
    • (1) Driver Side High Steer Knuckle 
    • (1) Passenger Side High Steer Knuckle
    Installation Info

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          Customer Reviews (2) Write a Review

          Overall Rating 5

          out of 5 stars

          • Fit 5 5
          • Bang For Your Buck 5 5



          • 5/5

            May 29, 2019

            TERA FLEX HIGH STEER IS AWESOME

            I INSTALLED THE TERA FLEX HIGH KIT ONLY PROBLEM WAS RELOCATING STEERING THE STEERING SHOCK MOUNT .

            JohnC

            Year: 2012Submodel: Rubicon

            Helpful (0)

          • 5/5

            January 26, 2019

            Great addition!

            These were easy to install and raise the tie rod for better ground clearance. I reccomend installing new ball joints while installing these since your dissasembled that far anyway.

            JasonP

            Year: 2014Submodel: Wrangler

            Helpful (3)

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