Unleash Unmatched Strength with SuperATV Heavy Duty Ball Joints
Engineered for the demands of off-road adventures, SuperATV Heavy Duty Ball Joints provide superior durability and reliability for your Polaris RZR 800. Choose from three levels of strength to perfectly match your riding style, from casual trail cruising to aggressive weekend abuse.
Nearly 2x Stronger
Than Stock (Heavy-Duty)
300M & 4340 Steel
Stud Material Options
Greasable Zerk
For Easy Maintenance
What’s in the Box
✓ Super Duty 300M Ball Joint
(Qty 1)
✓ Heavy-Duty 4340 Steel Ball Joint
(Qty 1)
✓ OE Replacement Ball Joint
(Qty 1)
✓ Mounting Hardware
(If applicable)
Why Riders Upgrade
💪
Ultimate Strength: Choose from 300M steel for extreme demands, 4340 steel for aggressive trail riding, or OE replacement for casual use, all significantly stronger than stock.
⚙️
Enhanced Design: Studs are wider at the base and don't narrow as much as OEM, providing increased durability and reduced stress points.
🔧
Adjustable & Greasable: Features a steel-on-steel adjustable design for long-lasting reliability and a greasable zerk fitting for easy maintenance and extended lifespan.
🚀
Peace of Mind: Eliminate the fear of ball joint failure and ride with confidence, knowing you have superior strength and quality from SuperATV.
In Stock & Ready To Ship
Processing: Packed with care before shipment
Tracking: Sent when shipped
Confirmation: Sent after checkout
Although rare, some delays may occur. We’ll keep you updated every step of the way.
Ball Joints vs. Stock or Generic Options
STOCK BALL JOINTS
✗ Narrower stud design
✗ Prone to premature failure
✗ Limited strength capacity
✗ Often non-serviceable
✗ Weaker OEM materials
⚡ SUPERATV BALL JOINTS
✓ Wider, stronger stud
✓ Engineered for high stress
✓ Significantly stronger than stock
✓ Greasable for extended life
✓ Premium 300M or 4340 steel
Common Questions
Which ball joint is right for my ride? SuperATV offers three options: Super Duty 300M for extreme conditions, Heavy-Duty 4340 steel for aggressive trails, and OE Replacement for casual riding.
Are these ball joints greasable? Yes, all SuperATV ball joints feature a greasable zerk fitting for easy maintenance and extended lifespan.
What material are the studs made from? Depending on the option chosen, the studs are made from hardened and black oxide coated 300M steel or 4340 steel.
Do these fit both upper and lower A-arms? Yes, these ball joints are designed to fit both upper and lower A-arms on compatible Polaris models.
What Riders Are Saying
These SuperATV ball joints are incredibly robust. I pushed my RZR hard on some rocky trails, and they held up perfectly. Easy to install and feel much stronger than the stock ones.
— John D., Colorado
I upgraded to the 4340 steel ball joints for my weekend rides. The difference is noticeable. Smoother steering and I have more confidence hitting rough terrain. Highly recommend!
— Sarah K., Utah
Upgrade Your Ride with Confidence
Equip your Polaris RZR 800 with the ultimate in strength and durability.
Shop SuperATV ball joints today and conquer any trail.