Which Ball Joint is Right for You? 
Get unmatched strength for your Can-Am Defender with Super Duty 300M Ball Joints from SuperATV. We also have Standard Duty and Heavy-Duty 4340 steel stud ball joints for wild weekends of rough riding. With better materials and a smarter design, SuperATV's ball joints take your UTV to the next level.

• Choose from Standard Duty, Heavy Duty 4340, or Super Duty 300M
• Greaseable zerk fittings on Heavy-Duty and Super Duty joints
• Heavy-Duty and Super Duty ball joints are adjustable and durable

Super Duty 300M Ball Joint 
We got the strongest steel stud material we could get our hands on — hardened and black oxide coated 300M. Then we used it to make a stud that doesn’t narrow as much as stock. The result is a ball joint that’s 2.25x stronger than your OEM ball joint. If you want to work hard and play harder with ultimate strength, you need SuperATV’s super duty 300M ball joint. 

Heavy-Duty 4340 Ball Joint
We spend countless hours engineering our ball joint studs. Our hardened 4340 stud is black oxide coated and wider at the base. What’s that mean for you? Test after test shows that this ball joint is nearly 2x stronger than stock. Our 4340 ball joint will stand up to abuse ride after ride.

Standard Duty Ball Joints
Our Standard Duty Ball Joints are designed to be just as good as stock at a fraction of the price. They’re made with zinc-plated chromoly steel for increased durability. The studs don’t narrow as much as stock to increase sheer strength. They’ll take a beating and keep your Can-Am Defender running strong.

The SuperATV Difference
You'll get not only strength but also convenience. Our Heavy and Super Duty ball joints come with a grease zerk for easy access and maintenance. At SuperATV, we understand the importance of strength but also longevity. With an adjustable steel-on-steel design, you're in the driver's seat for miles of reliability.