Transfer Flow 46 Gallon Toyota Tundra Midship Replacement Fuel Tank (MPN: 0800117298)

Description

46-Gallon Replacement Fuel Tank for 2007–2021 Toyota Tundra

Upgrade your Toyota Tundra’s fuel capacity with this 46-gallon replacement fuel tank system, designed for 2007–2021 short bed and long bed Double Cab and CrewMax models. Replacing the stock 26-gallon tank, this system includes new straps, mounting hardware, and a highly engineered emissions system, and has been tested and approved with a CARB Executive Order, making it 50-state legal. This tank delivers increased range, superior durability, and legal compliance, making it an ideal upgrade for long trips, work sites, or any Tundra owner looking for reliable on-the-go fueling. This system is not compatible with flex fuel Tundras.

Key Features

• Direct Fit: Sits above the differential, no skid plate required, and fits in the same space as the stock fuel tank.
• Durable Construction: Made from 12- and 14-gauge high-yield U.S. aluminized steel for superior strength and longevity.
• Baffled Design: Prevents fuel sloshing for safer, smoother driving.
• Complete Installation Kit: Includes straps and mounting hardware; mounts inside the frame rail.
• Premium Finish: Powder-coated satin black for long-lasting protection.
• Warranty: 6-year unlimited mile warranty.
• Made in the USA: Built from American-made steel in the USA.

Special Requirements:

• For 2016–2021 models, this tank only fits Tundras equipped with a 26-gallon OEM fuel tank.
• Not compatible with flex-fuel Toyota Tundras.

Specifications

• Manufacturer: Transfer Flow
• Part number (MPN): 0800117298
• Dimensions: 77" L × 17 1/4" W × 12 1/2" H
• Fits: 2007-21 Toyota Tundra Double Cab and CrewMax
• For Bed Size: Short, Long
• Fuel: Gasoline (non flex fuel vehicles only)
• Ship weight: 187 lb
• Made in: USA

Applications

• Replacing the factory fuel tank with a larger-capacity Transfer Flow tank
• Extending driving range between fill-ups

Frequently Asked Questions

What are the dimensions?
77" L × 17 1/4" W × 12 1/2" H.

What does it fit?
Per Transfer Flow: 2007-21 Toyota Tundra Double Cab and CrewMax (Short, Long bed). Check the notes above and the installation instructions for exclusions before ordering.

Which fuel is it for?
Gasoline (non flex fuel vehicles only).

How much does it weigh to ship?
About 187 lb.

What can I use it for?
Replacing the factory fuel tank with a larger-capacity Transfer Flow tank; Extending driving range between fill-ups.

How long does it take to ship, and where does it ship from?
The manufacturer lead time is 48-72 hours. It ships from Transfer Flow in Chico, California or Algood, Tennessee. Shipping is calculated at checkout.

What warranty does it come with?
6 years, unlimited miles. Transfer Flow fuel systems and parts are covered by a six-year, unlimited-mile warranty against defects in material and workmanship in the U.S. and Canada, from the date of purchase by the original purchaser for the original vehicle.

Who makes it?
Transfer Flow, Inc. (part number 0800117298). Tank Supply Direct sells and supports it.

Manufacturer Documents

• Transfer Flow product page - 46 Gallon Toyota Tundra Midship Replacement Fuel Tank
• Transfer Flow - 46 Gallon Toyota Tundra Replacement Fuel Tank (PDF)
• Transfer Flow warranty

Shipping and Warranty

• Manufacture Lead Time: Within 48-72 Hours
• Ships From (State): CA, TN

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Warranty Information
Warranty period - 6 years, unlimited miles from the date of purchase. Transfer Flow fuel systems and parts are covered by a six-year, unlimited-mile warranty against defects in material and workmanship in the U.S. and Canada, from the date of purchase by the original purchaser for the original vehicle.

Transfer Flow Limited Warranty
The warranty is limited to return of the goods and repair or replacement of nonconforming goods, and does not cover incidental or consequential damages. It does not apply to failures caused by an incorrectly ordered product, misuse, negligence or lack of reasonable maintenance, improper installation or not following the installation instructions, shipping damage or improper handling, contaminated fuels or fuel additives, or product modification. Products made from pickled and oiled material are not covered for corrosion, the in-line fuel filter supplied with a fuel system is a maintenance item and is not covered, and the warranty applies only while the identification label is in place. Specific parts carry their own terms under the Certificate of Limited Warranty: sending units, 12-volt refueling pumps, 6 PSI pumps and fuel gauges are covered for two years, and TRAX components purchased separately for 90 days. Transfer Flow fuel systems are compatible with up to 20% biodiesel meeting ASTM D7467; higher concentrations void the warranty.

For warranty details or to start a claim, contact Tank Supply Direct at info@tanksupplydirect.com. Source: Transfer Flow 6-Year Warranty and Certificate of Limited Warranty