Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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. Boost Activated Pump Engagement: Supplied preset boost switch activates pump only under load, reducing wear & tear on the DFS780 pump. 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 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. 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.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the aFe Power DFS780 Diesel Fuel System?A: The dimensions are twenty inches in length, twenty inches in width, and nine point zero two inches in height.
Q: What material is the aFe Power DFS780 made from?A: The main material is aluminum, specifically billet 6061-T6 aluminum for the manifold.
Q: Does the aFe Power DFS780 include any gauges?A: Yes, it features a one eighth inch NPT port for attaching an external fuel pressure gauge.
Q: How do I install the aFe Power DFS780 Diesel Fuel System?A: Installation is plug and play, requiring no cutting of stock fuel lines and directly connecting to the battery.
Q: Is the aFe Power DFS780 compatible with my vehicle?A: The system is designed for easy return to stock, making it suitable for various diesel vehicles.
Q: What is the boost activation range for the DFS780 pump?A: The pump engages at a preset boost of eight to ten PSI, activating only under load.
Q: How should I maintain the aFe Power DFS780 Diesel Fuel System?A: Regular inspections of the sight glass and monitoring fuel pressure through the gauge are recommended for maintenance.
Q: Is the aFe Power DFS780 safe for use with biodiesel?A: Yes, it is compatible with both diesel and biodiesel fuels due to its O.E quality Viton seals.
Q: Can I return the aFe Power DFS780 if it doesn’t fit?A: Yes, the product can be returned if it does not fit your vehicle or meet your needs.
Q: What if the aFe Power DFS780 arrives damaged?A: If the product arrives damaged, contact customer support for assistance with a return or replacement.
Q: Is the aFe Power DFS780 CARB exempt?A: No, this system is not currently CARB exempt and cannot be sold in California.
Q: How does the DFS780 compare to other fuel systems?A: The DFS780 features advanced components like helical bronze spur gears and PEEK bearing surfaces for enhanced performance.
Q: Does the aFe Power DFS780 require any special tools for installation?A: No special tools are required; it uses a supplied harness and Deutsch weather-proof connectors for easy installation.
Q: How can I ensure the longevity of the aFe Power DFS780?A: Ensuring proper installation and regular maintenance checks will help extend the life of the DFS780 system.
Q: Is the aFe Power DFS780 built in the USA?A: Yes, the product is proudly built in the United States.
Q: What type of motor does the DFS780 use?A: It uses a 'Marine Grade' motor that is designed to protect against dust intrusion and powerful water jets.