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AUX FUEL TANK - 40GAL

Key Specifications:

• Manufacturer: RDS Manufacturing
• Tank Capacity: 40 Gallons (Usable capacity approx. 95%)
• Tank Type: Rectangle Notched Diesel Auxiliary Tank
• Material: Aluminum
• Mounting Brackets: Included
• Fill Location: Front Corner Fill
• DOT Compliance: Meets U.S. Department of Transportation (DOT) Standards
• Installation: Compatible with RDS Diesel Install Kits (Sold Separately)

Fitting:

• Designed for fifth-wheel applications and other setups requiring additional fuel capacity.
• Can be used as an auxiliary tank to supplement factory fuel capacity.
• Features a withdraw tube, return, and drain fitting for seamless integration.

Features:

• Extended Fuel Range: Increases travel distance, allowing better fuel management and cost savings.
• Built-In Baffles: Reduces sloshing and fuel movement, improving stability and fuel efficiency.
• Pressure Tested for Leaks: Ensures safe operation and long-term reliability.
• Versatile Use: Suitable for diesel, water, fertilizer oil, biofuel, and other combustible fuels.
• Blank Plate Included: Allows for mounting of a fuel pump or gauge sending unit.
• Durable Aluminum Construction: Provides corrosion resistance and lightweight strength.
• Overfill Protection: Filler neck design prevents overfilling for added safety.

Interchangeable Part Numbers:

• RDS-70387
  

Product Overview:

The RDS 40-Gallon Rectangle Notched Diesel Auxiliary Tank (RDS-70387) is a high-quality, DOT-approved fuel tank designed to extend fuel range for fifth-wheel and long-haul applications. Built from durable aluminum, this tank features built-in baffles to reduce fuel movement, a front corner fill, and a withdraw tube, return, and drain fitting for easy integration. With a special permit from the U.S. Department of Transportation, this tank meets strict safety regulations while providing a reliable solution for increasing diesel fuel capacity. Compatible with RDS Diesel Install Kits, this high-capacity auxiliary tank is an essential upgrade for truck owners, fleet operators, and long-distance haulers.