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2" NPTF Cast Aluminum Casting
2" NPTF Cast Aluminum Casting
2" NPTF Cast Aluminum Casting

AlumiTank

2" NPTF Cast Aluminum Casting

Shipping calculated at checkout.
Maximum 100 per order
Width 7.25
Height 4.5
Weight 1.95
Length 4.5
Warranty

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Returns

All returns require prior authorization.

  • Please contact our team via our contact form or call 800-652-6630
  • Custom tanks are non-returnable unless they are inspected and confirmed to have a defect in workmanship.
  • Standard (non-custom) products may be returned if:
  • The return is initiated within 30 days of delivery.
  • The product is unused, uninstalled, and in original condition.
  • A 15% restocking fee will apply.
  • Return shipping is the customer’s responsibility.
  • Refunds are processed after inspection and issued to the original payment method, excluding applicable fees.

Related Products

Resources

Measuring a Tank

Full info HERE

Installation

Full info HERE

Tank Maintenance

Full info HERE

Precision Aluminum Fuel Tanks

Made in the USA
Overhead view of a welder working on an aluminum fuel tank component on a workbench in a manufacturing workshop

Built for Exact Fit

Every tank is precision-built to match your truck’s OEM specs, so installation is straightforward — no drilling, guessing, or custom brackets needed.

American-Made Quality

Each AlumiTank is fabricated in the USA from certified 5052 aluminum, TIG-welded for strength, and leak-tested before it leaves the shop.

Close-up of a polished aluminum fuel tank valve cap fitting on a row of finished fuel tanks

Custom Options, Fast Turnaround

Need a specific length, fill neck, or dual-compartment setup? We build to order — usually shipping in days, not weeks.

Direct Replacement or Upgrade

Perfect drop-in replacements for Peterbilt, Kenworth, Freightliner, and more — or upgrade to polished or military-grade finishes for extra durability and style.

Two Alumitank workers collaborating to move and position an aluminum fuel tank component in a manufacturing workshop

Built for Longevity

Our aluminum tanks resist corrosion, weigh less than steel, and handle vibration and weather better than offshore imports.

Support You Can Reach

You’re buying from the fabricators themselves — not a reseller. Real people answer the phone to help with specs, fittings, or replacements.