EPI Performance Polaris Ranger 500/800/900 / RZR 570/800/XP 900 Upper / Lower Heavy Duty Ball Joint

EPI Performance Polaris Ranger 500/800/900 / RZR 570/800/XP 900 Upper / Lower Heavy Duty Ball Joint

Upgrade the suspension on your classic Polaris workhorse or sport machine with the EPI Performance Heavy-Duty Upper/Lower Ball Joint (WE350040). Engineered as a superior, high-quality replacement for the original equipment, this ball joint is a direct fit for a wide-ranging, popular vehicle family. This includes the Polaris RZR 570, RZR 800, and RZR XP 900, as well as various Ranger 500, 800, and 900 models. Installing this heavy-duty component is essential for eliminating the play and noise caused by worn factory joints, restoring precise steering feel, and improving wheel alignment. The EPI WE350040 features a robust inner ball cage and includes all necessary components (like the rubber boot, snap ring, and cotter pin) ensuring a complete, durable, and long-lasting repair that stands up to aggressive trail riding and heavy utility use.

Features

• Excellent quality replacement part
• Engineered to eliminate front-end play
• Built with a robust internal cage for strength
• High quality inner ball cage
• Relief hole for moisture

Includes

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

Fitment

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.