Quantum replacement fuel pumps regulators tank seals and strainers 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. Features & Benefits 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