HFP 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: Yamaha FZR600R 1994-1996 FZR750R 1987-1988 YZF600 Thundercat 1997-2003 YZF750R 1994-1998