The AirDog PureFlow Raptor lift pump for 2008–2010 Ford 6.4L Powerstroke applications is a dedicated fuel lift unit specified as RP-4G-100. It supplies the lift-stage fuel flow required by that 6.4L Powerstroke engine and is offered as the PureFlow Raptor option for the listed years. Use this pump when replacing the external lift-stage pump on those specific 2008–2010 Powerstroke models.
PureFlow Raptor 08-10 Ford 6.4L Powerstroke RP-4G-100 Fuel Pump