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Duramax Diesel
LML Duramax 2011-2016
Fuel System
Lift Pumps
AFE 42-14022 DFS780 Boost Activated Fuel System
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AFE 42-14022 DFS780 Boost Activated Fuel System
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Your Price:
$951.30
Questions about this item? Be the first to ask here.
Part Number:
afe42-14022
Out of Stock.
California CARB Notice
California Restricted
Warranty
2 Years
LML Duramax 2011-2016
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Description
Product Features
CA Prop 65
Vehicle Fitment
AFE 42-14022 DFS780 Boost Activated Fuel System Upgrade
The AFE LML Duramax boost activated fuel system is a high quality aftermarket lift pump fuel system. Provides 187GPH at 8-10psi. Support over 1000HP. Built in the USA Simple installation in under 2 hours.
Built-in Bypass For Stock Fuel System:Allows vehicle to bypass the DFS780 pump under light loads, reducing wear & tear on the DFS780. Also allows engine to run even if the DFS780 unit were to fail.
Clear High-Impact Polycarbonate Sight Glass:Allows visual inspection of fuel.
Helical Bronze Spur Gears:Bronze gears more forgiving of contaminants than steel gears. The helical spur gear design runs quieter than straight cut gears.
Billet 6061-T6 Aluminum Manifold:Eliminates porosity concerns with cast aluminum.
"Marine Grade" Motor:Protected against dust intrusion and powerful water jets.
Plug & Play Installation:Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines required. Vehicle can easily be returned to stock.
Boost Activated Pump Engagement:Supplied preset boost switch activates pump only under load, reducing wear & tear on the DFS780.
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:Enhances flow through the manifold to reduce pressure drop due to flow restrictions.
Direct Bolt-on Steel Mounting Bracket:Heavy duty bracket mounts to the frame and utilizes existing hole to secure.
Fuel Pressure Gauge Port:1/8 NPT port allows customer to attach an external pressure gauge to monitor fuel pressure.
O.E Quality Viton Seals:Compatible with diesel and biodiesel 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
Vehicle:
2011-2016 LML Duramax
Warranty:
2 Years
WARNING: Cancer & Reproductive Harm -
P65Warnings.ca.gov
LML Duramax 2011-2016
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