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Jeep Parts Home » Jeep Drivetrain Jeep Axles & Differentials » Jeep Axle Ball Joints » Alloy USA Heavy Duty Ball Joints

Alloy USA Heavy Duty Ball Joints

Alloy USA | Part Number: ALY11800
  • Technical Details

    • Fits 2007 to 2015 JK Wrangler, Rubicon and Unlimited
    • 2 and 4-door models
    • Fits 1999 to 2004 WJ Grand Cherokee
    • Includes 2 upper and 2 lower ball joints
    • High strength steel socket inner insert
    • Made of 4140 Chromolly steel

The Alloy USA JK H/D ball joints have been designed with a low profile (grease) zerk fitting for regular maintenance, a feature not offered on factory replacement parts. Inner insert has been replaced with a high strength steel socket. Replaces factory plastic nylon insert. This steel insert greatly increases ball joint strength and durability. This is a must for lifted vehicles running an tire larger than stock applications. Ball and socket are assembled using an exclusive threaded preload system that insure precise tolerances for prolonged joint life and precise steering. Ball & shaft are constructed from industry leading SAE 4140 Chromolly steel. Combined with steel insert ensures that these ball joints are an industry leader in durability and strength.

Installation instructions are in PDF format. You will need Adobe Reader to view these files.
Download Instructions

Upper, Lower Or KitLubeableAdjustable
Ball Joint KitYesNo

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Customer Reviews

Average Customer Review


by PowerReviews
Alloy USA Heavy Duty Ball Joints

(based on 1 review)

Reviewed by 1 customer

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top notch product

By Proud Rebel

from louisiana

Verified Buyer



      Best Uses

        Comments about Alloy USA Heavy Duty Ball Joints:

        I bought these for offroading because my other stock ones had broken, installing them was easy. I believe they are great product!

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        Questions & Answers

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        get answers from real customers and in-house experts with AnswerBox.

        1 Question | 1 Answer
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        • Q:

          2004 jeep grand cherokee, 4.0 I6. what type fitting for grease gun is used to grease these? it doesn't appear that a normal one will work.
          Asked on 12/9/2014 by Gale

          1 answer

          • Staff Reviewer


            The Alloy USA Alloy USA Heavy Duty Ball Joints use a needle style attachment available for your grease gun at a local hardware or automotive store. Please let us know if you have any other questions.

            Answered on 12/9/2014 by Tom S. Ext. 4876 from Ohio
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