S3 Power Sports RZR PRO XP HD HIGH CLEARANCE LOWER A-ARMSThese factory replacement High Clearance Lower A Arms for the Polaris RZR Pro XP are built out of thick wall DOM tubing and utilize factory ball joints and bushings. We've engineered these A Arms with the most clearance possible while retaining strength greater than that of factory A Arms. Includes our Lifetime Structural Warranty. S3 suspension components are engineered to accept OEM bushings. Since we do not include grease fittings with our A Arms,