AFE DFS780 Fuel System; Full-Time Operation (07-10 6.6L Duramax Silverado 3500 HD)

Description

High-Performance Fuel System. The AFE DFS780 Fuel System; Full-Time Operation is engineered to enhance fuel delivery efficiency and reliability for diesel engines by providing continuous and consistent fuel flow, which improves engine performance and durability under demanding conditions.

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Construction and Appearance. It features a clear high-impact polycarbonate sight glass for easy visual fuel inspection and a billet 6061-T6 aluminum manifold that eliminates porosity concerns and enhances durability. The helical bronze spur gears run quietly and resist contaminants, while the marine-grade motor offers protection against dust and water, ensuring reliable long-term operation.

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Installation. Installation typically takes around 2 hours and does not require cutting or modifying stock fuel lines. The plug-and-play harness connects directly to the battery using Deutsch weather-proof connectors for a straightforward and reliable setup.

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Warranty. This product includes a manufacturer’s warranty that covers defects and guarantees quality assurance.

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Application. Specifically designed to fit 2007-2010 6.6L Duramax Silverado 3500 HD diesel trucks.

AFE 42-14011

CA Residents: WARNING: Cancer and Reproductive Harm

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• Clear High-Impact Polycarbonate Sight Glass For Visual Inspection Of Fuel

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• Helical Bronze Spur Gears Run Quieter Than Straight Cut Gears

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• Marine Grade Motor Protects Against Dust And Water

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• 187 Gph At 8-10 Psi Flow Rating

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• Contoured CNC Manifold Enhances Flow

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• Fuel Pressure Gauge Port

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• O.E. Quality Viton Seals Compatible With Diesel And Biodiesel

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• Typical Install Is 2 Hours With No Fuel Line Modifications

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• Built In The U.S.A.

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• Filter Included Yes

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• Coupler Included Yes

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• Fits 07-10 6.6L Duramax Silverado 3500 HD

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