DFS780 aFe Power 42-14021 Diesel Fuel System (Series)

Clear High-Impact Polycarbonate Sight Glass: Visual inspection of fuel is allowed.

Helical Bronze Spur Gears: More forgiving of contaminants than steel gears, bronze gears.

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

Billet 6061-T6 Aluminum Manifold: Concerns with porosity are eliminated with cast aluminum.

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

Plug & Play Installation: Directly attaches to battery with supplied harness 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.

Relay Controlled: Your ignition powers the DFS780, which can run in parallel with the stock fuel transfer pump.

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

Contoured CNC Machining Of Manifold Passages: Flow through the manifold is enhanced to reduce pressure drop due to flow restrictions.

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

Fuel Pressure Gauge Port: 1/8" NPT port allows attachment of an external pressure gauge to monitor fuel pressure.

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

Note: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.