Cummins

CUMMINS ENGINE COMPONENTS

Cummins is one of the most recognized names in the global heavy-duty diesel industry, known for designing and manufacturing engines, power systems, and components used in trucks, construction equipment, and industrial applications. Founded in 1919 and headquartered in Columbus, Indiana, Cummins has built a reputation for durability, innovation, and performance. Their engines power a wide range of vehicles—from medium-duty delivery trucks to long-haul Class 8 tractors—making them a cornerstone brand across North America and beyond.

Over the decades, Cummins has been a leader in advancing diesel technology, particularly in fuel efficiency and emissions control. Platforms like the ISB, ISX, and X15 engines have become industry standards, often paired with advanced turbocharging systems and aftertreatment solutions to meet strict environmental regulations. Cummins also develops key components in-house, including fuel systems, turbochargers (through Cummins Turbo Technologies), and electronic controls, giving them tight integration across the entire powertrain.

Today, Cummins continues to evolve with the industry, investing in alternative fuels, hybrid systems, and electrification while maintaining strong support for its diesel platforms. For truck owners, fleets, and repair shops, Cummins represents a balance of proven reliability and forward-looking engineering—backed by one of the largest service and support networks in the heavy-duty market.