Quantum replacement fuel pumps modules assemblies and kit components are designed to meet or exceed OEM specifications and feature upgrades that improve on the OEM design. Upgraded polymers brushes and commutators ensure long life and durability in multiple fuel blends. OEM or better performance Polished corrosion-resistant case to help minimize seizing during non-operation Specifically designed for quiet operation Drop-in replacement Gradient density fuel strainer for superior contaminant filtration Patented check valve technology Compatible with modern ethanol-infused pump gasoline Fits: Polaris ACE 325 2015-2016 ACE 570 HD 2016 RZR 570 EFI 2012-2013 RZR 800 2011-2013 RZR 900 2011-2013