Overview

QA1 Ultimate Ball Joints

QA1 ultimate ball joints feature a patented adjustable design that's strong and extremely wear-resistant. They're available in bolt-in, press-in, and screw-in styles for most popular racing applications. Order the model recommended for your vehicle.

Features include:

* Ultimate low-friction operation
* Infinite preload adjustment allows breakaway torque to be set as low as 0 ft.-lbs.
* Completely smooth, bind-free operation
* Most wear-resistant design available
* Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance
* Precision-ground 52100 bearing steel race ensures long life and ultra-smooth operation
* Steel-reinforced, self-lubricating race
* Designed to handle severe impact and high-load applications without sacrificing performance
* On-the-car adjustability
* Fully greasable, enhanced by self-lubricating components to ensure smooth operation
* Various ball studs are available for easy geometry changes
* Fine-tune your roll center

Applications

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