Dal 1950 OMPI di Mottaran è specializzata nella manutenzione, revisione e fornitura di ricambi per motori diesel e apparati di iniezione.
Since 1950, OMPI di Mottaran has specialized in the maintenance, overhaul, and supply of spare parts for diesel engines and fuel injection systems.
We service injection pumps, injectors, common-rail components, and diesel systems for marine, industrial, power generation, locomotive, and automotive applications.
With our specialized workshop, test benches, expert technicians, and spare parts inventory, we support clients in Italy and abroad with scheduled maintenance, urgent repairs, and technical supply needs.
OMPI services and repairs diesel injection pumps for marine and industrial engines, generators, locomotives, and automotive applications.
We work on multi-cylinder, rotary, and single-cylinder pumps, verifying fuel delivery, injection timing, governor settings, and the component’s proper operation.
OMPI tests and repairs diesel injectors for marine and industrial applications, generators, and common-rail systems. Injectors are inspected using test pumps and automated test benches to verify pressure, sealing, and spray quality.
Proper injector servicing helps improve combustion, reduce smoke emissions, lower fuel consumption, and restore smooth engine operation.
Testing is a crucial stage in the maintenance of diesel injection systems. OMPI uses specialized testing equipment to verify pumps, injectors, and fuel system components before returning them to the customer.
These checks make it possible to evaluate flow rate, pressure, timing, sealing, and component performance under controlled operating conditions.
OMPI supplies spare parts for 2-stroke and 4-stroke diesel engines, as well as components for fuel injection systems. The service is designed for those seeking not only a part but also technical support in identifying the correct replacement.
Thanks to a specialized spare parts inventory and established relationships with OEM suppliers and independent manufacturers, OMPI can fulfill requests for marine, industrial, power generation, and common rail applications.
We work on 2-stroke and 4-stroke marine diesel engines, including main engines, auxiliary engines, and marine generators. We have experience with low-, medium-, and high-speed applications, operating on either diesel or HFO.
An efficient injection system is essential to ensure operational continuity, consistent combustion, fuel consumption control, and engine reliability.
To minimize downtime, OMPI can supply complete exchange units for diesel injection equipment. This solution is particularly beneficial in marine, industrial, and power generation applications, where a critical component failure can bring a vessel, generator, or plant to a standstill.
Exchange units help accelerate the intervention process and simplify repair management.
Diesel generators must produce power continuously and reliably. To this end, OMPI offers maintenance, overhauling, and spare parts for fuel injection systems installed on generator sets, power plants, offshore platforms, and cogeneration facilities.
We support both routine and non-routine servicing of pumps, injectors, and fuel system components, offering spare parts and exchange units to minimize downtime.
OMPI also operates as a mechanical workshop specializing in the maintenance, repair, and overhaul of diesel engines for marine, industrial, and heavy-duty applications.
We service diesel internal combustion engines, auxiliary units, and key mechanical components, performing fault diagnostics, dimensional checks, replacement of worn parts, fuel system overhauls, and functional testing.
Our goal is to minimize downtime, restore engine efficiency, and extend operational life, providing reliable technical support to shipowners, shipyards, industrial companies, and power generation operators.
