Polaris RZR Turbo | RS1 | Turbo S | Pro XP | Upper HD Ball Joint (*improved flange design)

• Entire ball joint made up of 4340 Chromoly steel
• Greaseable & Serviceable with reverse flanged design for upper ball joints
• Dual heat treated to increase strength
• 2 times stronger than OEM
• Wear adjustable and reinforced stub design resulting in longer life span