Demon Powersports Upper Heavy Duty Ball Joint for (2014-22) Polaris RZR/General/Ranger, Made of Chromoly Steel in Dual Heat Treated, Wear Adjustable & Reinforced Stub Design, 2 Times stronger than OEM

Durability: Dual heat treated to increase strength which is 2 times stronger than OEM . Heavy Duty: Made from 4340 chromoly steel that is hardened to just the right rock well and 2X stronger than stock. Greaseable: It prolongs ball joint life by utilizing the easy access low-clearance grease zerk!