Polaris RZR Heavy Duty Replacement U-Joint By SuperATV PROP-P-003-UJA
Why We Make It
We were tired of blowing U-joints and ruining our ride, that’s why we built better, stronger U-joints that can handle the power of any Polaris UTV or ATV. Our heavy-duty U-joint is twice as strong as stock. Our Super-Duty Needleless U-Joint is nearly 3X stronger than stock and is the perfect replacement or upgrade to increase the longevity of both your OEM and SuperATV Polaris prop shafts.
Super-Duty Bounty Series: Strength by Design
We designed our Super-Duty Bounty Series U-joint from the ground up to eliminate all the OE weak points. The absence of needle bearings in our U-joint means it will never wear from needles rusting. It is 30% larger than the OE joint and made of 4340 chromoly steel with 630 bronze caps. We even include grease fittings in the caps for easy servicing.
Heavy-Duty U-Series: A Super Strong U-Joint Upgrade
We make our replacement Heavy-Duty U-joint with 4340 chromoly steel whereas stock is made from plain carbon steel. That change alone makes our U-joint twice as strong as stock, so you can count on it to keep you going. You’ll get that confidence back to drive harder and keep the pedal down longer without worrying about damaging your drive-train or prop shaft.
Heavy-Duty U-Series U-Joint:-
- Direct Polaris OEM replacement needle bearing U-joint
- Twice as strong as stock
- For riders that are tired of breaking weak OEM U-joints
- 4340 chromoly steel body
- 3-month warranty against breakage