Moose Offroad Polaris RZR Pro S/ Pro R/ Turbo R Lower Ball Joint
Take your machine’s handling to the next level with the Moose Offroad Polaris RZR Pro Series Lower Ball Joint. Engineered specifically for the extreme power and suspension geometry of the Pro R, Pro S, and Turbo R, this ball joint is the definitive answer to the massive loads generated by wide-track stances and high-horsepower engines. As the primary load-bearing pivot point, the lower ball joint is critical for maintaining steering control during high-speed desert runs and heavy G-outs. Moose Offroad has reinforced this component to ensure your suspension remains rigid and responsive, providing the durability needed to dominate the most aggressive terrain on the planet.
Features
- Hardened chromoly steel studs provide superior fatigue resistance compared to standard factory units.
- Reinforced steel housing is built to withstand extreme vertical loads and hard landings.
- Advanced low-friction bushings deliver a buttery smooth steering feel throughout the entire travel.
- Premium neoprene dust boots provide a superior seal against fine silt and trail water.
- High-grade internal lubrication reduces heat buildup during long, high-intensity desert riding sessions.
- Precision-machined ball surfaces eliminate suspension play and prevent unpredictable front-end wandering.
- Corrosion-resistant outer coating ensures the joint remains easy to service in all climates.
- Direct OEM-fitment engineering guarantees a perfect match for the Polaris Pro chassis platforms.
Specifications
- Product Name: Ball Joint Kit
- Type: A-Arm
- Duty: Heavy Duty
- Material: Steel
- Mounting Position: Lower
- Units: Kit
- Riding Style: UTV
Fitment
- RZR Pro S 4 Ultimate (2025)
- RZR Pro S 4 Premium (2025)
- RZR Pro S 4 Sport (2025)
- RZR Pro S Premium (2025)
- RZR Pro S Sport (2025)
- RZR Pro S Ultimate (2025)
- RZR Pro R 4 Ultimate (2022-2025)
- RZR Pro R Ultimate (2022-2025)
- RZR Pro R 4 Premium (2022-2024)
- RZR Turbo R 4 Sport (2022-2024)
- RZR Turbo R Sport (2022-2024)
- RZR Turbo R 4 Ultimate (2022-2024)
- RZR Pro R Premium (2022-2024)
- RZR Turbo R Premium (2022-2024)
- RZR Turbo R Ultimate (2022-2024)
- RZR Turbo R 4 Premium (2022-2024)
- RZR Pro R 4 Sport (2022, 2025)
- RZR Pro R Sport (2022, 2025)
- RZR Pro R 4 Ultimate Launch Edition (2022)
- RZR Pro R Ultimate Launch Edition (2022)
Replacement Part for OEM Number(s)
- 5144067
- 7082919
- 7082921
Moose Offroad (About)
Our story starts in the mid 1980’s in the shadow of the Rocky Mountains. The question in those days was how to prepare for an ever changing ride but for a core group of offroad riders it was a question of how, and out of their passion came a small offering of hard parts that would put Moose Offroad on the map. What they didn’t know was their desire to make the ride unforgettable would turn into a worldwide force of the finest collection of parts and gear for them and their machine.
In the early 1990’s, visionary Wayne Cornelius came along with distribution giant Parts Unlimited. Wayne knew Moose Offroad was good but he had a desire to make it great. His method to reach that goal was to consult the services of 8-time National Enduro Champion Dick Burleson. Utilizing Burleson’s experience the goal was to design gear that was comfortable to ride in all day rather than a 20 minute moto. That concept was launched in 1994 at the ISDE in Tulsa, Oklahoma, where a team of World-class riders emblazoned in new gear they served notice that Moose Racing has arrived on the scene.
As the 90’s continued, Moose Racing became the go to for hard parts but gear was the avenue to get brand recognition as it performed better than anything else in the market. This strategy blanketed races from the deserts in the west to the steamy woods of the GNCC with Moose Racing gear. It hasn’t been all offroad however, Moose Racing has been a staple of motocross as well. Moose Offroad is proud of its support for racers and riders at all levels from the bright lights of Supercross to the 8am races in the GNCC. Today, Moose Offroad continues the vision and strives to stay ahead of the pack, thirty plus years of blood, sweat, and gears has only made us more passionate to push on and keep evolving.