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The Cummins Fuel Systems Business provides a strategic advantage to its engine business customers by providing market leading technology in the design, manufacturing, and support of its product line. Cummins Fuel Systems provides world class technology to enable engine customers to meet increasing emissions requirements while maximizing fuel economy and performance. In both new product production and remanufacturing, the business is a critical partner to Cummins engine applications and other key external partners.

Cummins Inc. leverages over eighty years of Fuel Systems experience in its current operations. Located in Columbus Indiana, El Paso Texas, and Juarez Mexico, the Fuel Systems Business produces and remanufactures both unit injector and common rail systems, as well as electronic control modules. The business is expanding manufacturing capabilities in other areas of the world to ensure future growth and support in emerging global markets.

The Fuel Systems new product line supports engine applications ranging from 8 to 78 liters. The remanufacturing business supplies fully reconditioned products for engine remanufacturing and field service needs.



The CELECT fuel system is Cummins first electronically controlled unit injection system, released in 1990. Currently used on Cummins M11 engine platform, CELECT is a cam driven system that provides high injection pressure.

Ø High Pressure Injection (HPI) Systems

The Heavy Duty HPI (HD HPI) system is an electronically controlled unit injection system currently used on the Cummins Inc. ISX 15 liter and Scania 12 liter products. This open nozzle system provides higher pressure injection than previously released Cummins systems.

Similar to the Heavy Duty model, the High Horse Power HPI (HHP HPI) system is an electronically controlled unit injection system.In order to meet a variety of customer needs, the HHP HPI system can be utilized in multiple engine cylinder configurations. This system is used on Cummins Inc. high horse power engines ranging from 6 cylinder/19 liter to 18 cylinder/78 liter.

Ø Cummins Common Rail (CCR) Pump

The common rail injection system is used in engine applications previously supported by pump-line-nozzle (PLN) fuel systems in midrange and smaller diesel engines.The Cummins Common Rail fuel pump offers higher injection pressure and requires less power to operate, resulting in improved fuel economy and emissions compared to competitors'fuel systems. The CCR pump is used on Cummins Inc. ISL 9 liter and ISC 8 liter engines.

Ø Extreme Pressure Injection (XPI) System

The XPI system is the most recently released Cummins Inc. fuel system product. XPI is a jointly developed and manufactured system with a Joint Venture between Cummins Inc. and Scania. This common rail system provides the highest injection pressure of any other common rail system. Primarily targeted for Cummins midrange and Scania heavy duty applications, the XPI system is the result of Cummins market leading technology.

Ø Fuel Systems Business Remanufactured Products

The Cummins Fuel Systems Business remanufactures a variety of components to factory controlled specifications. By integrating the new product and remanufacturing businesses, the Fuel Systems Business offers a more affordable and hi-quality alternative to purchasing new parts.

o Cummins Electronic Control Modules

o Cummins PT/STC Injectors

o Cummins CELECT Injectors & Actuators

o Cummins High Pressure Injection (HPI) Injectors & Actuators

o Cummins CAPS Pumps & Modules

o Bosch Midrange Injectors

o Cummins Common Rail Pumps

Market Leading Technology

The Fuel Systems Business Research and Development organization, headquartered in Columbus Indiana, is a fully integrated technology team responsible for the design, development, test, and support of new, current, and remanufactured Fuel Systems products. The Fuel Systems Research and Development team uses the latest engineering technology, such as Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA). These sophisticated tools, in concert with material technology advancements, result in increased product capability, while maintaining strict reliability standards.

Housed within one of the primary manufacturing sites, the R&D team is a key partner to the operations organizations. Close organization alignment between R&D, manufacturing, and remanufacturing allows for continuous information flow throughout the business. This integrated approach results in a more robust product design, focused on manufacturability and the needs of our customers.

Cummins Fuel Systems recognizes the importance of forward thinking product development. A strong focus on product preceding technology allows for continuous advancements in emissions reduction, product performance, and engine reliability.