EPI Performance Polaris General XP 1000 | RZR XP 1000/RS1/Pro XP/XP Turbo/Pro R/Pro S/Turbo R/Turbo S | Ranger 1000/XP 1000/XD 1500 | Xpedition 1000 Heavy Duty Ball Joint

EPI Performance Polaris General XP 1000 | RZR XP 1000/RS1/Pro XP/XP Turbo/Pro R/Pro S/Turbo R/Turbo S | Ranger 1000/XP 1000/XD 1500 | Xpedition 1000 Heavy Duty Ball Joint

EPI Performance Polaris General XP 1000 | RZR XP 1000/RS1/Pro XP/XP Turbo/Pro R/Pro S/Turbo R/Turbo S | Ranger 1000/XP 1000/XD 1500 | Xpedition 1000 Heavy Duty Ball Joint dominates extreme high-speed trails and heavy work with unbreakable steering control. It obliterates factory limitations through greaseable, premium construction that withstands rocks, jumps, and brutal loads without slop or failure. Direct bolt-on precision restores razor-sharp response across Polaris sport, utility, and adventure platforms.

Features

• Massive strength upgrade crushes OEM durability limits.
• Greaseable zerk fittings maximize service intervals.
• Triple-sealed design blocks mud, water, and debris completely.
• Smooth 360-degree articulation eliminates all steering play.
• Precision fit for General, RZR XP/Turbo, Ranger, Xpedition models.
• Perfect for racing, rock crawling, plowing, and hauling.
• Hardened components resist extreme impact and flex fatigue.

Note

• Sold Each
• Components vary by model

Includes

• Ball Joint
• Rubber Boot
• Snap Ring
• Cotter Pin
• Washer
• Nut

Fitment

Polaris - Lower or Upper

• 1000 General XP Deluxe (2021-2022)
• 1000 General XP Premium (2023-2026)
• 1000 General XP Pursuit (2021)
• 1000 General XP Sport (2023-2026)
• 1000 General XP Trailhead (2022)
• 1000 General XP Troy Lee Designs (2022)
• 1000 General XP Ultimate (2023-2026)
• 1000 General XP 4 Deluxe (2021-2022)
• 1000 General XP 4 Premium (2023-2026)
• 1000 General XP 4 Pursuit (2021)
• 1000 General XP 4 Ride Command (2022)
• 1000 General XP 4 Sport (2023-2026)
• 1000 General XP 4 Trailhead (2022)
• 1000 General XP 4 Troy Lee Designs (2022)
• 1000 General XP 4 Ultimate (2023-2026)
• 1000 RZR RS1 (Single-Seat) (2018-2022)
• 1000 RZR XP - All Versions (2014-2019)
• 1000 RZR XP Dynamix (built before 9/24/18) (2019)
• 1000 RZR XP High Lifter (2015-2022)
• 1000 RZR XP Premium (2021-2026)
• 1000 RZR XP Ride Command / Trails and Rocks (2019-2020)
• 1000 RZR XP Sport (2021-2026)
• 1000 RZR XP Trails and Rocks (2021-2022)
• 1000 RZR XP Ultimate (2023-2026)
• 1000 RZR XP 4 - All Versions (2014-2020)
• 1000 RZR XP 4 High Lifter (2016-2022)
• 1000 RZR XP 4 Premium (2021-2026)
• 1000 RZR XP 4 Sport (2021-2026)
• 1000 RZR XP 4 Ultimate (2023-2026)
• RZR Pro XP Std / Premium / Sport / Ultimate / Ultimate Rockford Fosgate LE (2020-2026)
• RZR Pro XP 4 Std / Premium / Sport / Ultimate / Ultimate Rockford Fosgate LE (2020-2026)
• RZR XP Turbo (2021)
• RZR XP Turbo 4 (2021)
• RZR XP Turbo 4 S (2019-2021)
• RZR XP Turbo 4 S LE (2021)
• RZR XP Turbo 4 S Velocity (2019-2021)
• RZR XP Turbo 4 Std / Fox / Dynamix (2016-2020)
• RZR XP Turbo S (2019-2021)
• RZR XP Turbo S LE (2021)
• RZR XP Turbo S Velocity (2019-2021)
• RZR XP Turbo Std / Fox / Dynamix / LE (2016-2020)

Polaris - Upper

• 1000 General XP Deluxe Ride Command (2022)
• 1000 Ranger / Ranger Crew - Std / Premium / Premium+Winter Pkg (61hp) (2021-2026)
• 1000 Ranger XP / XP Crew - Big Game (2022)
• 1000 Ranger XP / XP Crew - High Lifter / Trail Boss (2021-2022)
• 1000 Ranger XP / XP Crew Premium (2021-2026)
• 1000 Ranger XP Texas (2021)
• 1000 Ranger XP Waterfowl (2022)
• 1000 Ranger XP Crew Texas (2021-2026)
• 1000 Ranger XP Crew Waterfowl (2022/2025)
• 1000 Ranger XP / XP Crew Northstar Big Game (2022)
• 1000 Ranger XP / XP Crew - Northstar Premium / Northstar Trail Boss / Northstar Ultimate (2021-2026)
• 1000 Ranger XP Northstar Texas (2025-2026)
• 1000 Ranger XP / XP Crew Northstar Trail Boss Ride Command (2023)
• 1000 Ranger XP / XP Crew Northstar Ultimate Ride Command (2023)
• 1500 Ranger XD / XD Crew - Northstar Premium / Northstar Ultimate / Premium (2024-2026)
• Ranger XP Kinetic Premium / Ultimate (Electric) (2024-2026)
• 1000 Xpedition ADV / ADV 5 - Northstar / Ultimate (2024-2026)
• 1000 Xpedition ADV / ADV 5 Premium (2024-2026)
• 1000 Xpedition XP / XP 5 Premium (2024-2026)
• 1000 Xpedition XP / XP 5 - Northstar / Ultimate (2024-2026)
• RZR Pro R / R 4 - Factory Armored Limited / Race Replica (2025)
• RZR Pro R / R 4 - Sport (2022/2025-2026)
• RZR Pro R / R 4 Ultimate (2022-2026)
• RZR Pro R / R 4 Ultimate Launch (2022)
• RZR Pro R Premium (2022-2024)
• RZR Pro S / S 4 - Premium / Sport / Ultimate (2025-2026)
• RZR Turbo R / R 4 - Premium / Sport / Ultimate (2022-2024)

EPI Performance (About)

At Erlandson Performance, we've been driven by a passion for performance and innovation since 1991. From our humble beginnings in a basement to our current headquarters and operating complex in Minnesota, we've remained committed to testing every product on our own proving grounds to ensure real-world performance gains. Our extensive line of driveline components, including clutch kits, axles, CV joints, and more, are designed to help you unlock your machine's full potential. With a focus on quality and durability, we've earned a reputation for producing the best products, including our exclusive Severe Duty Drive Belts that can withstand even the toughest conditions. We're dedicated to providing you with the highest-performance parts available, so you can enjoy your ride with confidence and exhilaration.