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AFE DFS780 Fuel System; Full-Time Operation (17-19 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle
Item SHS3634
Our Price
$1,000.00
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Product Information
Features, Description, Q&A
Features
- _x000D_
- Clear High-Impact Polycarbonate Sight Glass For Visual Inspection Of Fuel _x000D_
- Helical Bronze Spur Gears Run Quieter Than Straight Cut Gears _x000D_
- Marine Grade Motor Protects Against Dust And Water _x000D_
- 187 GPH @ 8-10 Psi Flow Rating _x000D_
- Billet 6061-T6 Aluminum Manifold Enhances Flow and Durability _x000D_
- Fuel Pressure Gauge Port _x000D_
- O.E. Quality Viton Seals _x000D_
- Typical Install Time: Approximately 2 Hours _x000D_
- Built In The U.S.A. _x000D_
- Filter Included: Yes _x000D_
- Coupler Included: Yes _x000D_
- Fits 2017-2019 6.6L Duramax Silverado 3500 HD _x000D_
Description
High-Performance Fuel System. The AFE DFS780 Series is designed for full-time operation to optimize fuel delivery in diesel trucks. It improves fuel flow and pressure, enhancing engine performance and reliability under demanding conditions, making it an essential upgrade for diesel fuel systems.
_x000D_Construction and Appearance. The system features a clear high-impact polycarbonate sight glass for easy fuel inspection, along with a billet 6061-T6 aluminum manifold that eliminates porosity and improves flow and durability. Helical bronze spur gears operate quietly and reduce wear, supported by a marine-grade motor that resists dust and water intrusion, ensuring long-lasting performance. Additionally, PEEK bearing wear surfaces reduce noise and extend gear life.
_x000D_Installation. Installation is straightforward with a plug-and-play design requiring no cutting or modifications to stock fuel lines. The process typically takes around two hours and does not require drilling, making it accessible for most professional installers.
_x000D_Warranty. This product includes a manufacturer warranty, ensuring quality and customer satisfaction.
_x000D_Application. Specifically engineered for 2017-2019 6.6L Duramax Silverado 3500 HD diesel trucks, providing perfect fitment and compatibility.
AFE 42-14023
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of AFE Engine Products (32)
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Will It Fit My Silverado 3500
- 6.6L V8 Duramax - 17, 18, 19
Some Applications are 50-State Legal (CARB Compliant). CLICK HERE for CARB EO D-550-37 Details
