Product Description
ATI TTL85S 85 Gallon Split L-Shaped Refueling Tank is built for professionals who need fuel separation, maximum efficiency, and DOT-approved transport in a single compact system. Featuring a unique 42/42 split design, this tank allows you to carry two different fuel types or manage weight distribution more effectively—making it ideal for fleets, farms, and jobsite operations. Constructed from heavy-duty .125" diamond plate aluminum, the ATI TTL85S is engineered for durability and long-term performance. Each compartment is independently baffled to minimize fuel slosh, improving stability during transport. With dual fill necks and separate outlets, this tank gives you complete control over fueling operations without cross-contamination. Designed to fit under most crossover toolboxes, the L-shaped profile maintains bed usability while maximizing fuel capacity. Whether you're running diesel and gasoline or separating additives, the TTL85S delivers versatility, safety, and professional-grade performance.
Fitment
- Universal fit for most full-size pickup trucks
- L-shaped design fits under crossover or chest-style toolboxes
- Ideal for dual-fuel applications (diesel/gas or additive separation)
- Can be installed forward or reversed for flexible setup
Key Features
- 85-gallon total capacity split into dual 42-gallon compartments
- DOT-approved under special permit for legal fuel transport
- .125" diamond plate aluminum construction
- Independently baffled compartments for stability
- Dual fill necks for separate fueling systems
- Separate outlets for controlled dispensing
- Lockable vented caps for safety and security
- Pressure tested and leak tested before shipment
Specifications for ATI TTL85S
| Specification | Details |
|---|---|
| Capacity | 85 Gallons (42/42 Split) |
| Material | .125" Diamond Plate Aluminum |
| Design | Split Dual Compartment L-Shaped Tank |
| Bungs | Dual 2" NPT (Per Compartment) |
| Drain | 3/8" NPT Drain Ports |
| UPC | N/A |
| GTIN | N/A |
| Shipping Info | Freight shipping required |
| Prop 65 | No |
Frequently Asked Questions
What is the advantage of a split fuel tank?
The split design allows you to carry two different fuels or separate additives without contamination, increasing versatility and efficiency.
Is the ATI TTL85S DOT approved?
Yes, it is DOT-approved under a special permit for safe and legal fuel transport when properly installed.
Can I run two pumps on this tank?
Yes, each compartment has its own outlet, allowing independent pump setups for each fuel type.
Will this fit under my toolbox?
Yes, the L-shaped design is specifically engineered to fit under most crossover and chest-style toolboxes.
Is the tank baffled?
Yes, each compartment is independently baffled to reduce fuel sloshing and improve transport safety.
