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Polaris RZR XP1000 ball joints (SET of 4)


Product Description


Best Ball Joint on the market. Best materials, hardened body and stem, stem is built from AMERICAN made 4340 and hardend for maximum strenght and wear resistance. Adjustable and greasable with a replacable boot.

"Lifetime Warranty" against manufacture defects and breakage.

 Redesigned to include our boot retaining ring. This ring increases the boot sealing area and keeps the boot where it needs to be when riding deep mud and power washing ect.. 

Product Reviews

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  1. Excellent product 5 Star Review

    Posted by on Jun 30th 2020

    Ball joints are massive compared to what I have now. I can tell they are built superior to any I’ve used before. Very easy to install


    Posted by on May 19th 2020

    Best ball joints out there, great service, fast shipping, takes care of his customers. I messed one up and he answered my emails after hours and on the weekend and made sure I got what I needed for Memorial Weekend rde. A+

  3. Best balljoints on the market 5 Star Review

    Posted by on Dec 11th 2019

    Great product even better customer service!! I was have an issue with one of my balljoints and emailed Keller performance at 9:30pm EST .. not only did Todd reply within minutes he knew exactly how to remedy my issue and added his personal phone number and said if I needed to call him that evening not to hesitate!! Now that’s customer service!!

  4. Confidence 5 Star Review

    Posted by on Nov 16th 2019

    Install these and you know you can push the limits. Excellent quality and service.

  5. Super fast shipping, great product! 5 Star Review

    Posted by on Aug 12th 2019

    These were shipped and delivered super days and they are of great quality!

  6. Excellent product , 2nd to none 5 Star Review

    Posted by on Apr 23rd 2019

    Very pleased, excellent quality

  7. Keller Ball Joints 5 Star Review

    Posted by on Apr 2nd 2018

    Added these with my new Super ATV portal lifts and went straight to the mountains. No problems at all. Worth the extra coin!!