Masso Diesel is a specialized diesel injection company providing repair, rebuilding, and supply of diesel fuel system components. With operations in Mexico and Texas, we serve local and international customers with reliable solutions for diesel engines.

We focus on diesel injectors, injection pumps, solenoid coils, turbo speed sensors, and related components for on-highway, construction, agricultural, and industrial applications. Our experience covers Common Rail, HEUI, EUI, mechanical, and electronic injection systems, supporting engines such as Caterpillar, Cummins, Detroit Diesel, and PACCAR.

Masso Diesel supplies new and remanufactured parts, selected for performance, durability, and consistency. We are committed to technical expertise, competitive pricing, and dependable service for workshops, fleets, and distributors worldwide.