Polaris RZR Pro XP OEM Replacement A-Arms
HCR's proprietary billet, slot and tab design and honeycomb boxed arms are built to withstand the beatings of rigorous off-road riding whichachieving the optimal combination of strength and appeal. Every external weld is an internal platestructured into the design. While the cost-effective approach is to run tube ends for ball joints , all HCR kits run a 4130 heat treated billet end allowing all internal and external plating to be attached to this billet eliminating a potential weak point. Billets are available in both balljoint and spherical applications. The custom alloy used to manufacture every HCR kit is 30% stronger in tensile and yield strength compared to 4130 Series chromoly. This HCR custom material endures several processes and is hardened for better wear resistance and overall strength.
- 4 Front A-arms
- Install Guide
NOTE: You will re-use OEM ball joints in the front A-arms unless you have ordered OEM equivalents, or if you order the Spherical Bearing upgrade.