Founded in 1941 and based in Magenta, Italy, DISA Diesel Iniezione S.p.A. is a specialized manufacturer of diesel fuel injection systems and components. The company produces OEM and replacement parts compatible with major diesel engine brands such as Caterpillar, Cummins, Detroit Diesel, John Deere, and Navistar. Their product range includes injectors, nozzles, plungers, barrels, control valves, and hydraulic distributors, supporting various injection technologies like Common Rail, HEUI, and EUI systems. With over 80 years of industry expertise, DISA combines advanced manufacturing processes with rigorous quality control to deliver high-performance, reliable components for heavy-duty and industrial diesel applications. Their niche lies in providing precision-engineered fuel injection solutions that meet the stringent demands of modern diesel engines.
