This high pressure pump was pulled from my 1996 Reinell 2400 RXL. Worked perfectly when last I was out running the boat. Brand new these are $400. https://www.readysetboat.com/mercruiser-350-lx-efi-sterndrive-high-pressure-fuel-pump.html?gad_source=1&gclid=CjwKCAjwoJa2BhBPEiwA0l0ImAOtfBJpNRcFelGn5svYQqvO4HjVv2kNlt86qjLCh4sURYMMuj7OjxoCaFAQAvD_BwE Comes with a partial gasket/hardware set I bought separately when I had to open the tank it fits in.