ENSEMBLE DE ROTULE POLARIS

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 Heavy Duty: Made from 4340 chromoly steel that is hardened to just the right rock well. Durability: Dual heat treated to increase strength which is 2 times stronger than OEM . Greaseable: It prolongs ball joint life by utilizing the easy access low-clearance grease zerk! Serviceable: Adjustable threaded cap & set screw allow easy access to increase or decrease the amount of play in the ball joint stud. Upgrade: Demon Heavy Duty Ball Joints are an essential upgrade to your machine suspension! These ball joints are built based on tests they are twice as strong as OEM.