aFe DFS780 PRO Diesel Fuel Lift Pump (Full-time Operation) - Chevy/GMC 2017-2019 6.6L

Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow through the manifold to reduce pressure drop due to flow restrictions. Universal Carbon Steel Mounting Bracket: Heavy duty bracket easily mounts with supplied hardware. "Marine Grade" Motor: Protected against dust intrusion and powerful water jets. Helical Bronze Spur Gears: Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears. 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. 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.

• Helical Spur Gears Runs Quieter Than Straight Cut Gears
• Marine Grade Motor Protects Against Dust And Water
• Contoured CNC Manifold Enhances Flow
• OE Quality Viton Seals
• Built In The USA

Application: GM Diesel Trucks 17-19 V8-6.6L (td) L5P