1988-2025 Duramax Bolt-In Upper Ball Joint (KR6292)

Fits 

Note: Designed for aftermarket upper control arms only.

Upgrade your truck’s suspension with this heavy-duty bolt-in upper ball joint. Built for maximum strength and longevity, it keeps your front end solid whether you’re towing, hauling, or hitting the trails. Pre-greased and easy to install, it’s ready to perform right out of the box.

Product Number: KR6292 

• Heavy-duty construction 
• Thick protective rubber boot 
• Exclusive grease relief port 
• Largest ball stud available
• Maximum angle clearance 
• Pre-greased, ready to install

Includes

• 1x Kryptonite Bolt-in Upper Ball Joint
• Mounting Hardware Kit
  

• Compatible anywhere MOOG K6292 is required
  
• GM 1500 Truck Owners: This Ball Joint is only compatible with trucks originally equipped with Aluminum or Stamped Steel Control Arms ONLY! 
• This ball joint will fit Kryptonite upper control arms and Cognito, FTS, CST, Fabtech, and many other upper control arms with a bolt-in upper ball joint. 

Kryptonite No Fine Print Lifetime Warranty: Kryptonite steering and suspension components are warranted for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off-road it, wreck it, lift it—we don’t care. If you can break it, we will replace it.

Your product(s) must be registered within 90 days of purchase at kryptoniteproducts.com. Click the Warranty tab on the home page and follow the Warranty Registration link. Proof of purchase is required. Without proper registration, warranty claims will be void.