Walbro 155lph Universal In-line Fuel Pump (GSL393)

Walbro GSL393 Inline Fuel Pump 155LPH (universal external pump)

Walbro inline fuel pumps are ideal universal fuel pump replacements and upgrades for:

• Vehicles with faulty inline fuel pumps
• Upgrades to EFI from mechanical fuel pumps
• Other Vehicles where higher fuel flow is necessary and an in-tank pump is not required

Please Note: This pump should never be operated without a fuel filter between the tank and the pump. This pre-filter should be 20- to 40-microns. Additionally, almost all applications require a 10-micron post-filter between the fuel pump and the fuel rail. Putting just a 10-micron filter before the pump is not recommended.

GSL393 Features

• OE-proven second generation
• Fits most EFI applications including turbo and supercharged
• Variety of pressures and flows available, including high pressure performance
• All metal shell including inlet and outlet
• 10mm x 1mm threaded inlet and outlet accept a variety of fittings
• Lightweight, compact design
• QS9000 certified

Benefits

• Horsepower: up to 405 HP (NA)
• Flow Rate: 155LPH

Applications

• Universal

What's in the box?

• Walbro 155lph In-line Fuel Pump
• Install Instructions