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 48300404 heat exchanger is a cooling system component built for the heat exchanger assembly, helping regulate engine temperature by transferring heat from the engine coolant circuit to the raw-water side. Designed for Nanni Diesel N3.30 engines, it supports stable operating temperatures and dependable marine performance under load. |
$ 3,268.60
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1-2 weeks delivery time The Nanni Diesel 48190020 elastic engine mount is a resilient mounting element used in the support and mounting assembly to isolate vibration and help keep the engine properly supported in the bed. Designed for a clean OEM-style fit, it suits Nanni HE series installations including 2.40HE, 2.50HE, 2.60HE, and 3.75HE engines for smoother running and reduced transmitted noise through the hull structure. |
$ 139.89
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1-2 weeks delivery time The Nanni Diesel 970307760 nozzle holder kit is a service kit for the fuel injection nozzle and injection line assemblies, supporting clean, consistent fuel delivery for reliable marine engine operation. Used within the injection nozzles and pipes group and also specified in the maintenance kit listings, this OEM replacement kit suits Nanni 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines to help keep injector hardware secure and operating correctly. |
$ 911.98
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1-2 weeks delivery time The Nanni Diesel 665700062A exhaust cooling elbow is a dedicated exhaust-system component for 5.250TDI engines, installed within the exhaust elbow and turbo exhaust mixer assemblies. It manages hot exhaust flow in the mixing section to support controlled cooling and a safer exhaust outlet temperature, helping protect downstream exhaust hose runs and connected hardware in marine installations. |
$ 660.71
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1-2 weeks delivery time The Nanni Diesel 970312339 alternator is a charging-system unit built for the alternator assembly on Nanni marine diesel installations. It supplies electrical power to keep the battery charged and support onboard loads while the engine is running, and it fits T4.155 and 4.380TDI engines in both standard and stern drive configurations. |
$ 1,166.83
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1-2 weeks delivery time The Nanni Diesel 48300035 Elbow 92 is a shaped connection element used within the gearbox oil cooler circuit and, on certain installations, the gearbox assembly itself. Designed to route fluid lines cleanly in tight engine-room spaces, it supports correct flow path and secure hose or pipe alignment on 4.330TDI, 4.340TDI, 5.250TDI, N4.115, T4.155, and 4.380TDI engines including stern drive variants. |
$ 30.99
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1-2 weeks delivery time The Nanni Diesel 970302831 fuel feed pump assembly supplies consistent low-pressure fuel delivery from the tank to the engine’s filtration and injection supply circuits for dependable starting and stable running. Used within the injection and feed pump system and also referenced within the fuel filter assembly depending on engine configuration, this complete unit fits 3.100HE, 4.150HE, N3.30, and N4.38 engines. |
$ 698.69
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1-2 weeks delivery time The Nanni Diesel 48190025 medium rubber engine mounting element (55SH, M16) supports secure installation and vibration isolation within the engine mount and support/mounting assemblies. Designed as a direct replacement for part number 970301081, it helps stabilize the powerplant and reduce transmitted noise and vibration on 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, T4.270, and T4.230 engines, including the PONAM engine mount application from serial number 351604. |
$ 211.21
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1-2 weeks delivery time The Nanni Diesel 970776650 damper plate is a driveline damping element fitted in the gearbox flange assembly to smooth power transfer from engine to transmission. Designed for Nanni Diesel HE series engines, it helps reduce torsional vibration and shock loads for quieter operation and more controlled engagement on 4.195HE, 4.200HE, 4.220HE, and 5.280HE installations. |
$ 405.68
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1-2 weeks delivery time The Nanni Diesel 970313176 heat exchanger filling pressure cap is a coolant-system closure component used on the heat exchanger assembly to support correct filling and controlled pressurization of the circuit. Fitted across a wide range of Nanni Diesel marine engines, it serves heat exchanger and heat-exchanger detail assemblies on 4.200TD, 4.220HE, N2.14, N3.21 (including N3.21 Standard), N3.30, N4.38, N4.40, N4.60, N4.65, N4.85, and N4.100 engines, helping maintain stable cooling performance in demanding marine operation. |
$ 36.87
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1-2 weeks delivery time The Nanni Diesel 970302494 fuel filter element support secures and correctly positions the fuel filter element within the fuel filter assembly, helping maintain stable fuel flow and dependable filtration in marine diesel service. Designed as part of the fuel filter system, it fits a wide range of Nanni engines including 2.40HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, and N4.40 engines. |
$ 241.70
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1-2 weeks delivery time The Nanni Diesel 970856011 12V 2W panel-light bulb is a compact electrical element used across Nanni instrument panel assemblies, supporting clear illumination and dependable indication in the helm station. Supplied for multiple panel and service groupings—including instrument panels, Eco panel configurations, and maintenance and spare parts kits—this bulb is specified for a wide range of engines such as 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE models. |
$ 11.37
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1-2 weeks delivery time The Nanni Diesel 970307015 exhaust elbow sealing gasket is designed to restore a tight, reliable joint in the exhaust elbow assembly on Nanni marine diesel engines. Installed between the elbow mating surfaces, it helps maintain proper exhaust flow control while supporting leak-resistant operation on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 7.88
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1-2 weeks delivery time The Nanni Diesel 970302624 air filter element is a replacement filtration component designed to keep intake air clean before it reaches the intake manifold and combustion system. Used within the air filter assembly on 3.100HE and 4.150HE engines and fitted in the intake manifold group on N3.30 and N4.38 engines, it helps protect internal engine components by reducing airborne contaminant ingestion in demanding marine environments. |
$ 143.02
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1-2 weeks delivery time The Nanni Diesel 48300362 intercooler is a charge-air cooling element within the air cooler assembly, built to reduce intake-air temperature for denser airflow and steadier combustion. Designed for 5.250TDI engines, it supports efficient turbocharged performance by helping control thermal load and maintaining consistent air delivery to the engine. |
$ 5,617.55
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1-2 weeks delivery time The Nanni Diesel 970307808 sea water pump assembly is a raw-water circulation unit built for the engine sea water pump system, supporting stable operating temperatures by moving sea water through the cooling circuit. Designed as a direct replacement within the sea water pump and its detailed sub-assembly, it fits 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 527.50
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1-2 weeks delivery time The Nanni Diesel 970604591 sea water pump impeller and pump set is a service-ready replacement kit element used within the maintenance kit to keep raw-water cooling dependable on Nanni HE marine engines. Supplied as a matched impeller-with-pump set, it supports steady seawater flow for temperature control on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, and 4.200HE engines. |
$ 147.30
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1-2 weeks delivery time The Nanni Diesel 48101035 air filtration element supports clean, consistent airflow to the turbocharger intake within the turbo and exhaust mixer assembly on N4 series marine engines. Designed for Nanni Diesel applications including 4.200TD N4.60, N4.60, and N4.65 engines, it helps protect the induction path from airborne contaminants to maintain dependable combustion and engine response. |
$ 144.31
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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.