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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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Average Customer Review


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(based on 1 review)

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top notch product

By Proud Rebel

from louisiana

Verified Buyer



      Best Uses

        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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