Product Description
ATI AUX43RG is a 43-gallon rectangular gasoline auxiliary tank built from .125" aluminum with full internal baffles for stability. It’s designed to tie into the factory tank via the filler neck using an appropriate gasoline auxiliary install method. This SKU is the tank only (no install kit).
Key Features
- .125" aluminum construction, fully baffled; pressure/leak tested
- Gasoline-rated auxiliary tank with pickup/return fittings and rollover-vented cap
- Universal in-bed fit for most full-size pickups
- Clean interior; hold-down/mounting tabs included
Fitment
Universal pickup bed fit. Connects to the factory tank through the filler neck using appropriate components (e.g., fill-neck adapter, hose/pump as required). Note: Gasoline auxiliary tank hookups may be restricted for on-vehicle use in California; verify local regulations.
Dimensions & Capacity
- Capacity: 43 gallons
- Overall: 16.5" (H) x 58" (L) x 12" (W)
- Notched bottom length: 51" (sides notched)
- Allowances: mounting tabs may add ~1.5" per side; fuel cap adds ~2.5" to height—measure before ordering
What’s Included
- ATI AUX43RG gasoline auxiliary tank
- Mounting/hold-down tabs
Install components (pump, hose/clamps, fill-neck adapter, gauges) sold separately.
Compliance
Built to meet DOT requirements for gasoline auxiliary tanks (Title 49 CFR 393.65). Always install and use per ATI guidance and local laws.
Installation Notes
- Route through the factory filler neck using an appropriate adapter; gasoline systems typically pull from the top of the aux tank (with inline pump) rather than gravity feed.
- Close the system per vehicle EVAP needs (vent routing may be required). Verify toolbox/bed clearances.
FAQ
- Does this AUX43RG include an install kit?
- No. This is the tank only. Add a filler-neck adapter, hose/clamps, and an inline pump (gasoline) to complete your system.
- What are the exact tank dimensions?
- Overall 16.5" (H) x 58" (L) x 12" (W) with a 51" bottom length due to notched sides. Account for mounting tabs (~1.5" per side) and cap height (~2.5").
- Is it DOT legal?
- It’s built to DOT requirements for gasoline auxiliary tanks (Title 49 CFR 393.65). Follow all installation/usage rules and local regulations.
- Can I hook this up in California?
- Gasoline auxiliary connections to a vehicle’s factory system are restricted in California; check current CARB/local rules before purchase.
- Is the interior baffled?
- Yes—fully baffled to reduce fuel movement and improve stability.
