AFE DFS780 Fuel System; Full-Time Operation (17-19 6.6L Duramax Silverado 2500 HD)

Description

Advanced Fuel System. The AFE DFS780 Fuel System; Full-Time Operation is designed to optimize fuel delivery for diesel engines. It provides consistent fuel flow to maintain engine performance under all operating conditions, making it essential for reliable truck operation and power enhancement.

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Construction and Appearance. This fuel system features a clear high-impact polycarbonate sight glass for easy fuel inspection, helical spur gears that operate quietly, and a billet 6061-T6 aluminum manifold with CNC-machined passages to improve flow. The motor is marine grade, sealed against dust and water, ensuring durability in harsh environments.

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Installation. The system offers a plug-and-play installation with a supplied harness and Deutsch weather-proof connectors, requiring no cutting or modifications to stock fuel lines. Installation is straightforward and can typically be completed within two hours.

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Application. Designed to fit 17-19 6.6L Duramax Silverado 2500 HD with no noted exclusions or restrictions.

AFE 42-14023

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 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

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• Typical Install Is 2 Hours

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• Built In The U.S.A.

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• Filter Included

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• Coupler Included

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• Fits 17-19 6.6L Duramax Silverado 2500 HD

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