
Hobart Jet Ex 4D
- Direct fit replacement
- Ground power unit
- Aviation applications















Hand-Built in USA
Racing Expertise
Professional aluminum radiators designed specifically for aviation air star units and ground support equipment. Our radiators provide reliable cooling solutions for baggage tugs, cargo tractors, belt loaders, and other critical airport ground operations, engineered with aluminum construction for optimal heat dissipation and durability.
Talk to our experts for custom solutions and tailored guidance.
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Aluminum offers superior heat dissipation, lightweight construction, and corrosion resistance, making it ideal for demanding aviation applications and frequent equipment movement.
Talk to our experts for custom solutions and tailored guidance.

Essential cooling solutions for baggage tugs, cargo tractors, and ground support equipment.

Specialized radiators for belt loaders, air start units, and aircraft servicing equipment.

Heavy-duty radiator replacements for commercial trucks and fleet vehicle cooling systems.

Custom cooling solutions for generators, tractors, and specialized industrial machinery.
Talk to our experts for custom solutions and tailored guidance.
All radiators are meticulously hand-built in our USA facility, ensuring superior quality and craftsmanship for critical aviation ground support applications.
Our expertise from high-performance racing applications translates to exceptional cooling solutions for demanding aviation ground support equipment.
Extensive catalog of direct-fit replacements for major brands like Eagle, TLD, Toyota, Wollard, and Deutz with guaranteed compatibility.
Contact our technical specialists for professional guidance on radiator selection and custom cooling solutions for your ground support fleet.
For immediate assistance, feel free to give us a direct call at 877-385-1900 You can also send us a quick email at Brian@FSRProducts.com
For immediate assistance, feel free to give us a direct call at 877-385-1900 You can also send us a quick email at Brian@FSRProducts.com