Best 50 Gallon Truck Fuel Tank Options for Heavy Duty Use
Finding the right 50 gallon fuel tank for trucks, trailers, or service vehicles requires weighing capacity, material, mounting style, and compatibility with your hydraulic or fuel transfer needs. This guide highlights five widely used options, comparing construction, fitment, and practical benefits. Whether you need a rectangular transfer tank, an upright reservoir, or a portable fuel tank, these selections cover common American trucking and fleet scenarios.
| Product | Brand | Type | Key Benefit |
|---|---|---|---|
| RDS Mfg 74736 50 Gal. Rectangular Transfer Tank | RDS MFG INC | Rectangular Transfer Tank | Low-profile rectangular design for mounting in constrained spaces |
| Buyers Products SMC50A Side Mount Cylindrical Aluminum Hydraulic Reservoir | Buyers Products Company | Side Mount Aluminum Reservoir | Flexible plumbing with dual 2″ NPT ports |
| 50 Gallon Upright Hydraulic Reservoir Tank, Aluminum | dreamdragon | Upright Reservoir | Compact upright footprint with full baffling for stable flow |
| Buyers UR50A 50 Gallon Upright Aluminum Reservoir | Buyers Products Company | Upright Aluminum Reservoir | Fully baffled for oil cooling and dependable flow |
| Fuel Transfer Tank, 50 Gallon for Diesel & Gasoline (BreAro) | BreAro | Portable Fuel Tank with Pump | Integrated transfer pump for field refueling |
RDS Mfg 74736 50 Gal. Rectangular Transfer Tank
The RDS Mfg 74736 transfer tank offers a 50-gallon capacity in a rectangular format designed for truck beds and cargo spaces where height clearance matters. Its packaging notes a compact footprint and suitability for liquid fuel containment. The design emphasizes straightforward installation with typical mounting hardware, making it a practical option for fleets needing a robust, stationary solution in limited spaces.
Buyers Products SMC50A Side Mount Aluminum Hydraulic Reservoir
This side-mount 50-gallon hydraulic reservoir from Buyers Products is designed for trucks and trailers. It features two 2-inch NPT suction/return ports and a bottom drain, enabling flexible plumbing and clean integration with various hydraulic systems. The aluminum construction is lightweight and corrosion-resistant, offering long-term durability while keeping vehicle weight lower than steel alternatives.
50 Gallon Upright Hydraulic Reservoir Tank, Aluminum
The upright 50-gallon reservoir from dreamdragon combines a compact upright footprint with a fully baffled interior to reduce turbulence. Its aluminum construction delivers weight savings and heat dissipation, supporting steady hydraulic performance in dump trucks, trailers, and live-floor systems. The kit often includes mounting hardware for straightforward installation behind the cab area.
Buyers UR50A 50 Gallon Upright Aluminum Reservoir
This upright reservoir from Buyers Products is designed to mount behind the truck cab, optimizing space while delivering reliable storage and flow for hydraulic systems. It emphasizes lightweight aluminum construction and a fully baffled interior to prevent turbulence and support consistent hydraulic pressure in demanding applications like dumps and live floor systems.
Fuel Transfer Tank, 50 Gallon with Pump (BreAro)
The BreAro 50-gallon fuel transfer tank combines a large capacity with a 12V transfer pump and a long power cord for flexible fueling. Its polyethylene construction resists harsh conditions, and the system includes an inline filter to ensure clean fuel delivery. The overall setup suits tractors, trucks, generators, and other mobile refueling needs, enabling on-site fueling without external pumps.
Buying Guide
- Mounting style and space: Rectangular tanks offer low profiles for tight cargo spaces, while upright reservoirs maximize back-of-vehicle clearance and cab area space.
- Material and weight: Aluminum tends to be lighter and corrosion-resistant compared with steel, improving fuel efficiency and longevity in harsh environments.
- Ports and plumbing: Tanks with multiple NPT ports and bottom drains provide flexible integration with hydraulic or fuel systems and simpler maintenance.
- Internal design: Fully baffled interiors reduce fluid turbulence, supporting stable hydraulic pressure and less wear on pumps and lines.
- Portability vs. permanence: Portable tanks with integrated pumps are ideal for temporary refueling needs, while fixed tanks suit fleet deployments with regular fueling requirements.
- Fuel compatibility: Ensure the tank materials and seals are suitable for the fuels you use (diesel, gasoline, or blended fuels) and consider added filters for cleaner delivery.
- Safety and compliance: Look for sturdy mounting hardware, proper venting, and adherence to applicable vehicle or fleet safety standards.