Overview

Since 1980, Unipar has been a leading manufacturer and remanufacturer of components for EMD engine users in the rail, marine, and power generation industries. Specializing in internal engine components, Unipar offers high quality components and reasonable pricing and extreme reliability. All Unipar power assemblies, their sub-components, and water pumps are certified by AAR M-1003 Quality Assurance Programs. Since our inception, we are the oldest continually operating aftermarket manufacturer and manufacturer of EMD power assemblies! Ask our staff more about our history!