The Industry's Best Kept Secret

From our founder's beginnings in 1950 through today, our group of companies has developed close ties and relationships with the world's leading OEM diesel component manufacturers. Providing superior technical knowledge, state-of-the-art equipment, and a vast range of inventory to help commercial and consumer diesel owners get their equipment up and running quickly and dependably is our main goal.

award winning diesel service

Our specialized knowledge, leadership, and experience all began over six decades ago and still guides our group of companies today. That is why we continue to outperform all other sources for the critical diesel engine components you need. No other source has our network of inventory for rapid service, our local technical support to perform problem solving failure analysis, our service ability for the very oldest to latest high-tech products, or our skills to provide superior designed products as a solution to lowering your costs.

Read more about the Diesel USA Group's history, Click Here!