When it comes to keeping your semi-truck running cool and efficient, the surge tank plays a vital role in your cooling system. At Southpointe Radiator, we specialize in custom-fabricated aluminum surge tanks that outperform and outlast plastic alternatives — designed and built right here in the USA.
🔧 Why Choose a Custom Fabricated Surge Tank?
Perfect Fit and Function
Every truck is different — that’s why we custom-fabricate surge tanks to fit your exact make, model, and mounting setup. No cutting, no modifying, just a perfect fit that installs easily and works flawlessly.
Stronger Than Plastic
Our surge tanks are built from high-grade aluminum, making them resistant to cracking, warping, or leaking under pressure. Aluminum also dissipates heat better than plastic, improving cooling system performance and reliability.
Long-Lasting Durability
With TIG-welded seams and corrosion-resistant construction, these tanks are engineered for long-term heavy-duty performance. You’ll save money and downtime by avoiding frequent replacements common with plastic tanks.
Custom Options Available
We can build your surge tank to include:
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Custom inlet and outlet sizes
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Mounting brackets or hardware
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Weld-on fittings and sight glass options
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Custom shapes or capacities
Whatever your needs — we can fabricate it.
🚛 Benefits of a Custom Surge Tank
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Improved cooling efficiency
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Longer service life
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Reduced maintenance costs
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Corrosion and vibration resistance
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Professional, polished appearance
💪 Trusted by Truckers and Fleets Nationwide
Southpointe Radiator has years of experience manufacturing custom aluminum surge tanks for Freightliner, Peterbilt, Kenworth, Volvo, International, and more. Our tanks are designed to handle the toughest road conditions and keep your truck running strong.
Southpointe Radiator — Your Source for Custom Aluminum Surge Tanks and Heavy-Duty Cooling Components.
Serving truck owners, fleets, and fabrication shops across the U.S.