Performance, Durability, Economy

Great Lakes Diesel's years of experience and development have assembled a line of Hi-Performance parts for 3406, C-15, C-16 and C-18 Caterpillar® engines. Using - first, a matched system concept; second, parts carefully balanced; and third, like-components, precision fit - our Hi-Performance Engines will outperform and outlast anything on the market and are backed by a 1 year, 100,000 mile warranty.

Blueprinting our engines is a constantly evolving science of which our technicians strive to be the best. The difference between good running horsepower engines with fuel economy and longevity is the talent for holding tight specifications. That is the exact difference of buying an engine from a production factory versus buying a custom built engine from Great Lakes Diesel. Our trained technicians have the hands-on experience it takes to get your engine running to perfection - and keep it there for years.