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ATTA Auxiliary Fuel System

Reliable Fuel Transfer for Your Fleet

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

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ATTA Auxiliary Fuel System
ATTA Auxiliary Fuel System

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ATTA Auxiliary Fuel System
ATTA Auxiliary Fuel System

Reliable Fuel Transfer for Your Fleet

The ATTA Auxiliary Fuel System is a vetted upgrade designed to transfer fuel from your auxiliary tank directly into your vehicle's factory tank. Choose between the computerized Freedom Fuel System for automatic transfers on Dodge, Ford, and GM diesel trucks, or the manual Push N Fuel System with a dash-mounted rocker switch. Every system is curated for straightforward installation and long-term reliability. This is a smart investment for fleet managers looking to extend range without downtime. Ships free.

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Automatic or Manual Transfer
Dodge, Ford, GM Fitment
Dash-Mounted Rocker Switch
Vetted for Fleet Use
2
System Options Available
3
Truck Brands Supported
24
Total Configuration Options
ATTA Auxiliary Fuel System

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

ATTA Auxiliary Fuel System

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

ATTA Auxiliary Fuel System

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Compatibility Guide

Verify your vehicle's make, model year, and fuel type before selecting your ATTA system configuration.

  • Vehicle must be a Dodge, Ford, or GM / Chevrolet diesel truck for Freedom Fill option
  • Factory gas tank must be present to receive transferred fuel from auxiliary tank
  • Dash space required for manual rocker switch if selecting Push N Fuel option

Built for the Job Site

Maximize your operational range and reduce fuel stops across demanding applications.

Long-Haul Freight
Remote Construction Sites
Extended Off-Road Excursions

Full specifications

At a glance

Dimensions
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Surface
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Warranty
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Compliance
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Full specifications5 data points across 4 categories

Dimensions

DimensionsSee product page

Power & Performance

Transfer MethodAutomatic (Freedom Fill) or Manual (Push N Fuel)
Compatible VehiclesDodge, Ford, and GM / Chevrolet diesel trucks

Materials

MaterialsSee product page

Compliance & Warranty

Compliance & WarrantySee product page

The Tank Vault Promise

Every product we carry meets our strict standards for professional use.

Vetted QualityWe only stock systems built to withstand commercial-grade demands.
Ships FreeUnconditional free shipping on every order, no minimums or hidden fees.
30-Day ReturnsHassle-free returns within 30 days if the product does not meet your needs.
★★★★★
“Outstanding quality and performance. The ATTA exceeded my expectations in every way.”
F
First L.United States

The ATTA Auxiliary Fuel System is designed to transfer fuel from your ATTA auxiliary tank directly into your vehicle’s factory gas tank.  ATTA offers two Auxiliary Fuel Systems: The Freedom Fuel System and the Push N Fuel System. 

The Freedom Fuel System is a computerized option that automatically transfers fuel from your auxiliary tank into your vehicle’s factory tank.

The Freedom Fuel System works with Dodge, Ford and GM / Chevrolet diesel trucks. Just choose the correct make and model year so the Freedom Fuel System is programmed correctly

The Push N Fuel system is a manual fuel transfer option.  It requires you to manually press a rocker than is mounted to the vehicle dash in order to transfer fuel from the auxiliary tank to the vehicle’s factory tank.

Fuel System Options (Required to Select 1 Option) 

  • Choose either the Freedom Fuel System or the Push N’ Fuel System.

Freedom Fill Auxiliary System

The Freedom Fill Auxiliary System is the most popular fuel system option. It is a complete installation kit and comes with everything you need to install an auxiliary fuel tank to your truck.

The Freedom Fill Auxiliary System is specifically designed to be used in conjunction with an auxiliary tank manufactured by Aluminum Tank & Tank Accessories, Inc. for current year model Dodge, Ford, and GM / Chevrolet diesel trucks.

The Freedom Fill Auxiliary System is a computerized fuel system. When the factory tank reaches approximately 1/2 a tank, an auxiliary computer module will activate the fuel pump and begin transferring fuel from the auxiliary tank and will refill the factory tank to approximately 3/4 of a tank.

The system is all automatic for peace of mind and ease of use. The pump will not turn on when the auxiliary tank is empty.

Push N Fuel Auxiliary System

The Push N Fuel Auxiliary System is an economic fuel system. Designed specifically for use in an auxiliary tank manufactured by Aluminum Tank & Tank Accessories, Inc. for use in only in Dodge, Ford, and GM / Chevrolet diesel trucks.

The Push N Fuel System uses a momentary rocker switch mounted to the dash. The operator must push and hold the switch to activate the heavy duty rotary vain pump and hold the switch to activate the heavy duty rotary vain pump to begin the transfer of fuel from the auxiliary tank to the factory tank. When the switch is released, the pump will shut off.

Additional information

TYPE

Freedom Fill Dodge: 1998-2009 (Black Gauge), Freedom Fill Dodge: 1998-2009 (White Gauge), Freedom Fill Dodge: 2010 (Black Gauge), Freedom Fill Dodge: 2010 (White Gauge), Freedom Fill Dodge: 2011-current (Black Gauge), Freedom Fill Dodge: 2011-current (White Gauge), Freedom Fill Ford: 1999-2007 (Black Gauge), Freedom Fill Ford: 1999-2007 (White Gauge), Freedom Fill Ford: 2008-2016 (Black Gauge), Freedom Fill Ford: 2008-2016 (White Gauge), Freedom Fill Ford: 2017-2019 (Black Gauge), Freedom Fill Ford: 2017-2019 (White Gauge), Freedom Fill Ford: 2020-current (Black Gauge), Freedom Fill Ford: 2020-current (White Gauge), Freedom Fill GM: 1998-2003 (Black Gauge), Freedom Fill GM: 1998-2003 (White Gauge), Freedom Fill GM: 2004-2011 (Black Gauge), Freedom Fill GM: 2004-2011 (White Gauge), Freedom Fill GM: 2012-2016 (Black Gauge), Freedom Fill GM: 2012-2016 (White Gauge), Freedom Fill GM: 2017-2019 (Black Gauge), Freedom Fill GM: 2017-2019 (White Gauge), Freedom Fill GM: 2020-current (Black Gauge), Freedom Fill GM: 2020-current (White Gauge), Push N Fuel (Black Gauge), Push N Fuel (White Gauge)

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Frequently Asked Questions

All grills ship fully assembled in heavy-duty crating. Just remove the packaging, add propane or charcoal, and cook. No tools required.
We offer free 30-day returns on all grills. If you're not completely satisfied with your purchase, contact us and we'll arrange a free pickup.
Yes — 0% interest financing is available on eligible purchases. Split into 4, 6, or 12 monthly payments with no hidden fees.
Yes. We carry a full catalog of OEM replacement parts including grates, burners, igniters, and heat shields for every brand we carry.
Absolutely. Our grills are built for all-weather use. The 304 stainless steel construction is designed to handle temperature extremes from -20°F winters to 110°F summers.
SKU: PNF-B Category: Brand:

The Tank Vault Promise

Every product we carry meets our strict standards for professional use.

Vetted Quality We only stock systems built to withstand commercial-grade demands.
Ships Free Unconditional free shipping on every order, no minimums or hidden fees.
30-Day Returns Hassle-free returns within 30 days if the product does not meet your needs.

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About atta tank Auxiliary Fuel System

atta tank is a trusted manufacturer of premium auxiliary fuel system. TankVault is an authorized dealer offering the full atta tank lineup with free delivery, price match guarantee, and expert support.

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