At yacht-supply24.com, we offer a wide range of Nanni Diesel products, including marine diesel engines, generator sets, and many related accessories such as fuel systems, control systems, filtration systems, and electrical systems. Our selection covers all power and application categories, from bobtail engines to complete power systems, providing customers with comprehensive solutions for their marine engine needs. As an ISO 9001 certified company, Nanni Diesel is dedicated to delivering top-quality products that meet rigorous international standards.
Nanni Diesel is a leading manufacturer of marine diesel engines with a product range spanning from 10 to 1900 hp, as well as power generator sets from 6 kW to 500 kW. Their innovative and unique marinization system, NANNI COMPACT COOLING®, allows for a diverse range of propulsion solutions to suit the specific needs of any vessel. Nanni Diesel is committed to creating and manufacturing innovative solutions that exceed customer expectations while prioritizing environmental sustainability.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The Nanni Diesel 970314046 turbocharger sub-assembly is a complete turbo unit built for the turbocharger with exhaust mixer assembly, delivering the boost needed for strong acceleration and efficient power delivery in marine duty. Designed as an OEM-fit replacement, it supports reliable forced induction performance on Nanni T4.165, T4.180, and T4.200 engines. |
$ 13,059.33
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1-2 weeks delivery time The Nanni Diesel 48100868 gearbox coupling is a driveline connection component used within the gearbox flange and flywheel housing assemblies to transmit engine torque smoothly into the marine transmission. Designed for fitment on Nanni engines including 4.200TD, N4.40, N4.50, N4.60, and N4.65, it supports secure alignment between the engine and gearbox for reliable propulsion power transfer. |
$ 1,333.74
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1-2 weeks delivery time The Nanni Diesel 970313177 thermostat is a temperature-control element used within the heat exchanger system to regulate engine coolant flow for stable operating temperature. Installed in the heat exchanger details/spare parts assemblies, it supports efficient warm-up and consistent cooling performance on Nanni marine engines including 4.200TD, 4.220HE, N3.30, N4.38, N4.40, N4.60, and N4.65. |
$ 92.81
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1-2 weeks delivery time The Nanni Diesel 970311046 thermostat is a coolant temperature control element used within the heat exchanger system to regulate engine operating temperature and promote stable cooling performance. Designed as an OEM-fit replacement for heat exchanger spare parts and heat exchanger detail assemblies, it supports reliable warm-up and consistent temperature management on 4.330TDI, N4.115, T6.420TDI, and T6.300 marine engines. |
$ 224.52
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1-2 weeks delivery time The Nanni Diesel 970307945 fuel injection pump assembly is a complete replacement unit for the injection and feed pump system, built to deliver accurate, consistent fuel supply to the engine. Designed for dependable OEM fit on Nanni Diesel 5.250TDI and 5.280HE marine engines, it supports stable running, smooth power delivery, and reliable starting when restoring the fuel injection circuit to original performance. |
$ 8,632.09
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1-2 weeks delivery time The Nanni Diesel 48300402 heat exchanger unit maintains stable engine temperatures by transferring heat out of the closed-loop coolant circuit, supporting reliable operation under continuous marine loads. Built for the heat exchanger assembly on N2.14 engines, it helps protect the engine from overheating and supports efficient cooling performance underway. |
$ 1,949.58
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1-2 weeks delivery time The Nanni Diesel 48100934 Vulkan Torflex 630 torsional damper coupling helps smooth drivetrain operation by absorbing torsional vibrations between the engine and drive line. Used within the coupling and bell housing assembly and also specified in the flywheel housing assembly, it supports reliable power transmission on N4.85, N4.100, T4.165, T4.180, and T4.200 engines, including T4.180E and T4.200E applications referenced for the Torflex 630 unit. |
$ 1,772.50
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1-2 weeks delivery time The Nanni Diesel 48300380 mixer element supports efficient wet-exhaust operation within the exhaust elbow assembly on T4.155 and 4.380TDI marine engines, including stern drive applications. Positioned where cooling water is introduced to the exhaust stream, it promotes proper mixing to help manage exhaust temperatures and protect downstream exhaust components. |
$ 545.38
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1-2 weeks delivery time The Nanni Diesel intermediate instrument-panel wiring harness (970302666) provides a clean, dependable connection run between the engine and helm instrumentation, using an 8 m lead with an 11-position interface. Designed as part of the instrument panels and instrument panel sets (including Panel 1 and Panel 2 and Panel 5 configurations), it supports consistent signal and power distribution on Nanni Diesel engines such as 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE. |
$ 676.05
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1-2 weeks delivery time The Nanni Diesel KSAV02 heat exchanger sealing kit is a dedicated gasket set for the heat exchanger assembly, built to restore leak-free separation between coolant and raw-water circuits in Nanni marine diesel cooling systems. Designed for straightforward service work, it supports dependable temperature control on 3.100HE, 4.150HE, 4.195HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 38.13
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1-2 weeks delivery time The Nanni Diesel 970312432 sea water pump repair kit is a service set for restoring dependable raw-water flow in the sea water pump system. Supplied as part of the sea water pump spare parts and sea water pump assembly support, it helps keep engine cooling stable for T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard marine engines, including stern drive applications where listed. |
$ 158.82
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1-2 weeks delivery time The Nanni Diesel 970312242 plug assembly with integrated water level switch supports reliable water-in-fuel monitoring at the fuel filter assembly, helping protect injection components from water contamination. Designed to fit Nanni Diesel fuel filter systems across T4 and T6 platforms, it is used on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including Stern Drive variants where specified. |
$ 1,004.40
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1-2 weeks delivery time The Nanni Diesel 970851607 temperature switch is a protective electrical sensing element used to monitor engine temperature and support overheat warning or control logic on HE series marine diesels. Installed within the electrical equipment system and also referenced in the fresh water pump assembly, it helps keep cooling-system operation and engine protection responsive on 2.40HE, 2.50HE, and 3.75HE engines. |
$ 202.98
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1-2 weeks delivery time The Nanni Diesel 48300364 heat exchanger supports stable engine temperatures by transferring heat away from the cooling circuit for efficient dissipation. Used within the heat exchanger system and also within the heat exchanger and exhaust manifold assembly, it is a direct-fit replacement for Nanni Diesel 4.330TDI and N4.115 marine engines to help maintain dependable cooling under sustained load. |
$ 5,702.81
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1-2 weeks delivery time The Nanni Diesel 970313516 starter motor assembly provides dependable cranking power for N2.10 and N2.14 marine diesel engines. Used within the flywheel housing and also referenced in the gearbox flange and starter details assemblies, this OEM-fit starter unit engages the flywheel to spin the engine up to starting speed for confident, repeatable starts onboard. |
$ 1,283.25
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1-2 weeks delivery time The Nanni Diesel 970307393 glow plug is a starting-aid heating element that supports quick, reliable cold starts by preheating the combustion chamber area before cranking. Listed within the electrical equipment system and also referenced under injection nozzles and pipes plus maintenance kit groupings, it is used across a wide range of Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 models. |
$ 133.64
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1-2 weeks delivery time The Nanni Diesel 970312692 fuel injector is a precision injection component for the injection lines and nozzles assembly, built to deliver accurate fuel atomization for clean, responsive combustion. Designed as an OEM-fit replacement, it supports dependable performance on T6.420TDI and T6.300 marine engines, including stern drive installations running the same engine models. |
$ 601.97
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1-2 weeks delivery time The Nanni Diesel 970310302 fuel filter element helps protect the injection system by trapping contaminants before they reach critical fuel-system components. Used within the fuel filter assembly and also supplied through service solutions such as spare parts kits and maintenance kits, it supports dependable filtration for 2.45HE, 3.100HE, 4.200TD, N4.60, 5.250TDI, and N4.65 engines. |
$ 24.34
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Where is the Nanni Diesel engine typically located on a yacht or vessel?
Nanni Diesel engines are commonly located in the engine compartment or engine room of yachts and vessels. These powerful marine engines are known for their reliability and are often installed below deck, providing propulsion and power for various onboard systems. Nanni Diesel offers a comprehensive range of engine parts and spare parts to ensure the continued performance of their engines in the demanding marine environment.
What spare parts catalog is available for Nanni Diesel engines?
Nanni Diesel provides an extensive spare parts catalog tailored to their engines, offering a wide array of genuine components. This comprehensive catalog includes parts for various engine models, such as Nanni Diesel marine engines, Nanni boat engines, Nanni generators, and heat exchangers. It covers critical components like filters, gaskets, pumps, belts, and more, making it a valuable resource for boat owners and technicians to easily identify and obtain the specific parts needed for maintenance, repairs, or replacements.
Nanni Diesel engines are strategically designed to fit within the engine compartment or dedicated engine room of yachts and vessels, optimizing space utilization while ensuring efficient performance. With a diverse lineup ranging from compact 10hp engines to powerful models, Nanni offers a comprehensive range of marine diesel engines tailored to suit varying vessel sizes and applications worldwide. Their commitment to quality extends to a full range of marine engine parts and spare parts, backed by extensive sales and customer support to assist boat owners in maintaining top-tier performance, whether at home or exploring the seas.
What types of maintenance are recommended for Nanni Marine Diesel Engines?
To ensure the optimal performance and longevity of Nanni Diesel engines, regular maintenance practices are crucial. This includes routine checks of engine components, changing filters and fluids at recommended intervals, inspecting and cleaning heat exchangers, and using genuine Nanni spare parts when replacements are needed. Following the manufacturer's guidelines outlined in the Nanni Diesel spare parts catalogue is essential for maintaining the engine's reliability and efficiency in marine applications.