Columbus Diesel Supply represents the largest distribution entity for turbochargers in North America. In addition to carrying a vast inventory to service most any commercial or consumer diesel, we also maintain a diverse inventory for gasoline automotive service and high-performance retrofits. See the brands we have to offer below, then call or contact us for more information.

As a member of the Diesel USA Group of companies, Columbus Diesel Supply is backed by the largest Garrett turbocharger distributor in the United States. We maintain a diverse inventory for gasoline automotive service and high-performance retrofits including the popular Garrett brand GT-Series turbochargers with ball-bearings for superior performance and durability.

Today, BorgWarner Turbo Systems is a combination of many turbocharger manufacturers with a history rich in turbocharger design, development, and applications. Maintaining operations in Europe, the United Sates, Brazil, Japan, and Korea help make BorgWarner one of the most widely recognized and used turbocharger manufacturers.

Today, 3K is a combination of many turbocharger manufacturers with a history rich in turbocharger design, development, and applications. Maintaining operations in Europe, the United Sates, Brazil, Japan, and Korea help make BorgWarner one of the most widely recognized and used turbocharger manufacturers.

Today, Schwitzer is a combination of many turbocharger manufacturers with a history rich in turbocharger design, development, and applications. Maintaining operations in Europe, the United Sates, Brazil, Japan, and Korea help make BorgWarner one of the most widely recognized and used turbocharger manufacturers.

Holset Brand Turbochargers are the original, factory equipped turbo for the Cummins powered Dodge Ram, and many other commercial vehicles using the 5.9 and 6.7 liter Cummins engines. Engineered, designed and tested specifically for the Cummins engines. A Holset turbo is optimized to boost performance for your Diesel or Gasoline application.

Today's high efficiency light duty diesels deserve the best components when optimizing for power, response, and efficiency. Only PowerMax by Garrett Turbochargers offers a blend of design features making it superior to any turbocharger on the market today. PowerMax offers a ball-bearing turbocharger to fit most light duty diesel applications.

Since 1980, IHI Turbo America (ITA) has produced turbochargers and turbocharger products for customers, such as, Ford, GM, Fiat, Renault, Kohler, Generac, and VM Motori. With the on-going acquisition and implementation of state-of-the-art manufacturing and test equipment IHI is able to meet quality and customer demands.

Established in 1958, Banks has grown to 200+ employees on a 12-acre campus. The Mechanical Engineering Department, staffed with world-class automotive people, designs and tests the latest high performance equipment. With its long history of breakthrough innovations (many patented!) in high performance gas and diesel engine development, including turbocharging and drive train, Banks has no rival!