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Suspension and Components Front Suspension Components

QA1 Precision Products, Inc

QA1 GM (K6141/K772) +.500in Stud Lower Screw-In Style Ball Joint

$98.28 $95.95 Save $2.33

SKU: Q00B 1210-215S

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 1210-215S

For a variety of racing applications, QA1's Screw-In Style Ultimate Ball Joint is a great choice. This patented, self-lubricating design is 100% owner rebuildable and is exclusive to QA1. Multiple stud lengths are also available, allowing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind-free operation. 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. No need to remove the ball joint from the car for adjustment. Enhanced by self-lubricating components to ensure smooth operation. Fine tune your roll center. QA1 ball joints are owner rebuildable, and all parts are replaceable at economical prices.

Features:

  • Patented, self-lubricating design
  • 100% owner rebuildable
  • Multiple stud lengths
  • Preload adjustable for bind-free operation

Ultimate ball joint. Adjustable screw-in mounting. Stud has .5" extended length. For use in lower location on metric GM applications. Includes sleeve.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The QA1 1210-215S is an ultimate ball joint with a screw-in housing. It features an adjustable screw-in mounting style and a stud with an extended length of 0.500 inches.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B 1210-215S

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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