aFe Power DFS780 42-13012 Fuel Pump (Boost Activated)

For Stock Fuel System, Built-in Bypass: Vehicle can run on stock fuel pump under light loads.

High-Impact Polycarbonate Sight Glass: Clear sight glass allows visual inspection of fuel.

Spur Gears, Helical Bronze: Bronze gears are more forgiving of contaminants than steel gears.

The design of helical spur gear runs quieter than straight cut gears.

Manifold, Billet 6061-T6 Aluminum: Eliminates concerns of porosity with cast aluminum.

Motor, 'Marine Grade': Protected against dust intrusion and powerful water jets.

Installation, Plug & Play: Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors.

No modifications or cutting of the stock fuel lines are required.

The vehicle can easily be returned to stock.

Pump Engagement, Boost Activated: Supplied preset boost switch activates pump only under load, reducing wear and tear on the DFS780 pump.

Wear Surfaces, PEEK Bearing: The spur gears of the DFS780 ride on PEEK (Polyether Ether Ketone) bearing surfaces to reduce both noise and wear.

Machining Of Manifold Passages, Contoured CNC: Enhances flow through the manifold to reduce pressure drop due to flow restrictions.

Bracket, Direct Bolt-on Steel Mounting: Heavy-duty bracket mounts to the frame and utilizes existing holes to secure.

Port, Fuel Pressure Gauge: 1/8 NPT port allows customer to attach an external pressure gauge to monitor fuel pressure.

Seals, O.E Quality Viton: Compatible with diesel and biodiesel fuels.