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Free Shipping Southern Truck 11408 Diesel Auxiliary Tank Install Kit Dodge 13-current 1.75 Inch Fill Line Southern Truck Lifts Web Only Deal [mwZnsBVa]

$26.99 $86.99 -69%

Complete Diesel Auxiliary Tank Install Kit for DodgeIntroducing the Southern Truck 11408 Diesel Auxiliary Tank Install Kit, the perfect solution for extending your fuel range with ease. This comprehensive kit is designed for Dodge Ram Diesel models f

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Free Shipping Southern Truck 11408 Diesel Auxiliary Tank Install Kit Dodge 13-current 1.75 Inch Fill Line Southern Truck Lifts Web Only Deal [mwZnsBVa]

Complete Diesel Auxiliary Tank Install Kit for Dodge

Introducing the Southern Truck 11408 Diesel Auxiliary Tank Install Kit, the perfect solution for extending your fuel range with ease. This comprehensive kit is designed for Dodge Ram Diesel models from 2013 to the current year, offering a seamless installation process for the 2500 and 3500 4WD trucks. The kit includes all necessary hoses and mounting hardware, ensuring a hassle-free setup for your auxiliary fuel tank.

Key Features and Specifications

The Southern Truck diesel auxiliary fuel tank install kit boasts an array of features that make it a standout choice for truck owners. With all hoses and mounting hardware included, you can expect a seamless installation process. The kit is compatible with a 0.375 inch female pipe thread drain fitting, and the aluminum tee features a 1.50 inch inner diameter and a 1.75 inch outer diameter, providing a secure and durable connection. It's also designed to shut off the valve to prevent overflow of gas from the fuel tank. Please note that this kit does not fit cab and chassis models.

Practical Uses and Benefits

With the Southern Truck diesel auxiliary tank install kit, you can significantly extend your fuel range, making long trips and daily commutes more convenient. This kit is ideal for truck owners who require extra fuel capacity for heavy loads or longer journeys. The included gravity feed system allows for continuous refueling, ensuring that your auxiliary fuel tank remains full at all times. By installing this kit, you'll enjoy the peace of mind that comes with knowing you have extra fuel on hand when you need it most.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

It functions perfectly, just as I had hoped.

- Leah A..

February 6, 2026

Absolutely no complaints!

A product I will be using for years.

- Jaiden S..

February 6, 2026

Absolutely no complaints!

It's a well-crafted, efficient product.

- Dominick E..

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