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 665700064 exhaust-mixer unit supports safe, controlled discharge in the turbocharger exhaust-mixer assembly on Nanni marine diesel installations. Used on 4.330TDI and 4.340TDI engines, it helps blend cooling water into the exhaust stream to reduce outlet temperature, protect downstream exhaust components, and maintain dependable operation under continuous load. |
$ 1,150.62
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1-2 weeks delivery time The Nanni Diesel 970142512 fuel pump gasket is a precision sealing element used across the feed pump, fuel filter, and injection and feed pump assemblies on a wide range of Nanni marine diesel engines. It helps maintain a tight, leak-resistant joint at the pump interface to support consistent low-pressure fuel supply and dependable engine operation on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.330TDI, 4.340TDI, N2.14, N3.21, N3.21 Standard, N3.30, N4.115, N4.38, N4.85, and N4.100 engines. |
$ 7.22
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1-2 weeks delivery time The Nanni Diesel 970493207 elbow fitting (1/8x10x1.5 MF) is a compact angled connector used within the electrical equipment and engine block assemblies to route a small line or sensor connection cleanly where straight fittings will not fit. Commonly applied in electrical installations such as the oil warning setup, it supports tidy, reliable connections across a wide range of Nanni engines including 2.60HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, N4.65, N4.115 (including 24V), 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, T6.420TDI, and T6.300. |
$ 14.88
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1-2 weeks delivery time The Nanni Diesel 970300151 water filler neck is a dedicated cooling-system component used on the heat exchanger assembly to provide a secure fill point for the engine’s coolant circuit. Designed for OEM fit on Nanni marine diesel installations, it supports straightforward topping-up and service access on 3.100HE, 3.75HE, 3.90HE, 4.190HE, 4.195HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 30.72
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1-2 weeks delivery time The Nanni Diesel 970313729 intake air heating element supports dependable cold starting by warming incoming air before combustion on N4.115 engines. Used within the electrical system and fitted at the inlet manifold, this OEM component helps promote cleaner ignition, smoother initial running, and more consistent startup performance in marine operating conditions. |
$ 697.73
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1-2 weeks delivery time The Nanni Diesel 970614511 sea water pump gasket is a sealing element for the sea water pump assembly, designed to help maintain leak-free raw-water circulation through the engine cooling circuit. Used within sea water pump and sea water pump details assemblies, it supports dependable pump housing sealing on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines. |
$ 12.18
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1-2 weeks delivery time The Nanni Diesel 970301611 air filter hose is an intake air duct element for the intake manifold assembly, guiding filtered air cleanly toward the engine’s intake path. Designed for the 2.40HE through 2.60HE range as well as other listed HE and N-series applications, it supports secure, stable airflow routing on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, with an installation note calling for bonding with Loctite 401 on N3.21 applications. |
$ 25
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1-2 weeks delivery time The Nanni Diesel 48328126 sea water hose element routes raw water through the gearbox oil cooler circuit to support stable oil temperatures in operation. Used within the gearbox oil cooler assembly (including the PONAM oil cooler arrangement), this hose is intended to be cut to length according to the drawing for correct fit on T4.270, T4.230, and T4.205 Standard engines. |
$ 121.71
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1-2 weeks delivery time The Nanni Diesel 970313799 gasket is a sealing element for the heat exchanger and exhaust manifold assembly on N3.21 marine diesel engines, including N3.21 Standard. Installed where the exhaust manifold interfaces within the heat exchanger system, it helps maintain a tight seal to support stable cooling and controlled exhaust gas routing in the engine’s wet-exhaust circuit. |
$ 28.07
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1-2 weeks delivery time The Nanni Diesel 970313376 water flange gasket is a sealing element for the cylinder head water-flange connection, helping maintain a tight coolant joint on Nanni marine diesel engines. Used within the cylinder head assembly, it supports leak-free coolant circulation on N2.14 engines as well as N3.21 and N3.21 Standard engines. |
$ 6.89
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1-2 weeks delivery time The Nanni Diesel 970307766 injector nozzle piece is a precision fuel-injection component used within the injection nozzle and injection line and nozzle assemblies. Installed as part of the injection nozzles and pipes system, it supports correct fuel delivery at the injector, helping maintain clean, stable engine running on 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, and N4.60 engines. |
$ 382.17
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1-2 weeks delivery time The Nanni Diesel 970313291 fuel filter element is built to support clean, reliable fuel delivery in the engine fuel filter assembly. Installed in the fuel filtration system, it helps trap contamination before it reaches sensitive injection components on N4.115, N4.85, and N4.100 engines, promoting dependable starting and stable running under load. |
$ 46.68
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1-2 weeks delivery time The Nanni Diesel 970307133 alternator drive V-belt is a dependable power-transmission belt used in the alternator system and service kits on Nanni marine diesel engines. Installed within assemblies such as the 35 amps alternator, standard alternator assembly, alternator assembly standard (page 29), and maintenance or spare parts kits, it helps maintain stable alternator drive for 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines. |
$ 25.95
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1-2 weeks delivery time The Nanni Diesel 48201173 alternator is the engine-driven charging unit that keeps your vessel’s electrical system supplied with power while the engine is running. Installed within the alternator assembly (including the standard alternator assembly), it supports dependable battery charging and onboard loads on 3.100HE, 4.150HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines. |
$ 10.42
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1-2 weeks delivery time The Nanni Diesel 48300419 water-to-water heat exchanger is a core cooling component that helps regulate engine temperature by transferring heat between cooling circuits. Installed within the heat exchanger assembly for N4.85 and N4.100 engines, it supports stable operating temperatures for dependable marine performance. |
$ 6,676.19
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1-2 weeks delivery time The Nanni Diesel 665700073 exhaust cooling elbow is a purpose-built exhaust elbow component that helps manage exhaust-gas temperature by integrating cooling flow at the exhaust outlet. Fitted within the exhaust elbow assembly, it supports dependable wet-exhaust operation on Nanni Diesel N3.30 and N4.38 marine engines, helping protect downstream exhaust hose runs and maintain safe, stable engine-room performance. |
$ 574.28
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1-2 weeks delivery time The Nanni Diesel TP250C00 exhaust mixer is a key component installed in the exhaust elbow assembly, designed to blend cooling water with exhaust flow for controlled discharge. Built as a direct-fit replacement for T4.165, T4.180, and T4.200 engines, it supports proper exhaust cooling and helps protect downstream exhaust components in marine operating conditions. |
$ 955.47
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1-2 weeks delivery time The Nanni Diesel 48328178 sea water inlet hose is a cooling-system connection used within the heat exchanger and heat exchanger exhaust manifold assembly on N3.21 marine diesel engines. It routes incoming raw water to support stable operating temperatures and dependable heat exchanger performance on both N3.21 and N3.21 Standard engines. |
$ 65.23
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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.