SKU: ATLDC-UN-206
MPN: DC-UN-206
The ATL FUEL CELLS 22 Gallon FT3.5 Fuel Cell Assembly (MPN DC-UN-206) is a complete safety fuel tank built for circuit, rally, and oval-track competition where containment standards apply. It pairs a 22-gallon capacity bladder with a sealed top plate assembly, giving builders a drop-in containment system rather than a bare bladder that still needs hardware. Racers running tech inspection, sanctioned road-course events, and custom chassis fabrication choose an FT3.5-rated cell because the certification confirms the bladder construction meets a recognized motorsport fuel-tank standard. This is the assembly to spec when a class rulebook calls for a certified cell, not a hardware-store gas tank.
FT3.5 refers to the bladder specification governing puncture and tear resistance in motorsport fuel cells, and ATL builds this assembly around that standard. The 22-gallon size suits endurance and longer-distance classes where fuel range matters between stops. As a full assembly, it ships ready to mount with the top plate, sender provisions, and fill and vent points integrated into the package. Builders setting up a complete fuel system can pair this cell with a matching fuel cell cap, a calibrated fuel level sender for accurate gauge readings, and a high-flow pump sized to the engine. Total package weight runs roughly 47.6 lbs, reflecting the bladder, containment can, and plate hardware in one unit.
Reach for this 22-gallon cell when a sanctioning body requires a certified fuel tank or when an open fabrication build needs reliable containment under hard cornering and impact loads. It fits competitors moving up from a smaller sport cell who want longer stints between fuel stops, as well as fabricators building a fresh chassis from scratch. Mount it securely, plumb the vent and pickup correctly, and protect the lines with quality fittings. Browse the full air and fuel category for pumps, regulators, and filtration, or compare capacities against our 22-gallon super cell to match the right unit to your class.
FT3.5 is a motorsport bladder specification covering puncture and tear resistance for safety fuel tanks. A cell carrying this rating confirms the bladder construction meets a recognized standard, which many sanctioning bodies require during tech inspection for road-course, rally, and oval-track competition.
This is a complete assembly. It ships with the bladder, containment can, and top plate hardware as one unit, so it mounts as a drop-in system rather than a bare bladder that still needs a plate, fill, and vent components sourced separately.
It holds 22 gallons. That capacity suits endurance and longer-distance classes where fuel range between pit stops matters, and it gives builders moving up from a smaller sport cell more time on track before refueling.
Plan for a matching fill cap, a fuel level sender for gauge readings, a pump sized to your engine, and quality fittings for the vent and pickup lines. Our air and fuel category carries pumps, regulators, and filtration to complete the system.
The assembly weighs roughly 47.6 lbs, which reflects the bladder, containment can, and integrated top plate hardware shipped together as one complete unit.
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