AFE POWER
AFE POWER DFS780 Fuel System - Boost Activated/Full-time Operation suits GMC Sierra / Chevrolet Silverado 2500/3500 2017-2019
AFE POWER DFS780 Fuel System - Boost Activated/Full-time Operation suits GMC Sierra / Chevrolet Silverado 2500/3500 2017-2019
SKU: 42-14024
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NOTE: This is on a 1-6 week PRE-ORDER basis, please contact us before purchase for a more accurate time frame
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.
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 IN 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.
Vehicle Applications
Year | Make | Model | Submodel | Fuel | Engine |
---|---|---|---|---|---|
2017-2019 | Chevrolet | Silverado 2500 HD | Duramax | Diesel | V8-6.6L (td) |
2017-2019 | Chevrolet | Silverado 3500 HD | Duramax | Diesel | V8-6.6L (td) |
2017-2019 | GMC | Sierra 2500 HD | Duramax | Diesel | V8-6.6L (td) |
2017-2019 | GMC | Sierra 3500 HD | Duramax | Diesel | V8-6.6L (td) |

