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
- Coated corrosion-resistant case to 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

High Pressure Fuel Pump Mercury Marine (4.3L) 1988-1989 70-80 gph 125 psi max (No-Thread Outlet), Replaces Mercury Marine 861156A1
Quantum Intank EFI Fuel Pump for Harley-Davidson FLHTCI Electra Glide Classic EFI 1996-1999, Replaces 61342-95A
Quantum Intank EFI Fuel Pump for Harley-Davidson FLHRS Road King Custom 2004-2007, Replaces 62897-01B
QFS EFI Fuel Pump Mercury Outboard, Replaces Mercury Marine 888251T 2003-2006 





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