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 970300716 normally open 12V 30A relay is a dependable switching element used within the gearbox flange installation and the engine electrics system on multiple Nanni marine diesel applications. Built to manage high-current circuits with stable engagement, it supports reliable operation of electrical loads on 2.60HE, 3.90HE, 4.110HE, T4.155, 4.380TDI, T4.155 Stern Drive, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines. |
$ 21.34
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1-2 weeks delivery time The Nanni Diesel 970875506 plug is a multi-application sealing element used across key service points in the fuel filter and cooling circuits, including heat exchanger, air cooler, intercooler, and heat exchanger exhaust manifold assemblies. It helps close off ports for secure fluid containment and reliable maintenance access on a wide range of Nanni Diesel engines, including 2.40HE through 5.280HE models and multiple N-Series and T-Series variants, with specific applications listed up to serial number KT08090422 where indicated. |
$ 29.70
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1-2 weeks delivery time The Nanni Diesel 970307903 engine oil pan supports clean, consistent lubrication by serving as the oil reservoir within the oil sump and oil pump system. Designed as an OEM-fit replacement for Nanni marine diesel applications, it helps maintain stable oil supply and proper crankcase oil management on 5.250TDI and 5.280HE engines. |
$ 1,536.81
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1-2 weeks delivery time The Nanni Diesel 970144307 fresh water pump elbow hose is a formed coolant hose element used within the fresh water pump assembly to route engine coolant cleanly through the pump connection. Designed for dependable fit on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, it helps maintain stable freshwater cooling circulation for consistent operating temperatures underway. |
$ 35.62
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1-2 weeks delivery time The Nanni Diesel 970312430 lip seal is a sealing element used in the sea water pump assembly and sea water pump spare parts group, helping keep seawater contained around the pump shaft for dependable raw-water cooling performance. Designed for Nanni marine diesel installations, it fits 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 configurations where specified. |
$ 140.49
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1-2 weeks delivery time The Nanni Diesel 970310026 oil system connection is a fit-for-purpose connector used within the oil drain and extraction circuits, supporting clean, controlled oil transfer during service operations. Supplied for use in the oil drain pump and oil sump to oil pump assemblies, this OEM replacement connection also covers the oil extraction pump arrangement on 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 132.94
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1-2 weeks delivery time The Nanni Diesel 970142109 injector ring gasket is a sealing element used across key fuel and injection assemblies, including the fuel filter, injection nozzles and pipes, injection lines and nozzles, the injection feed pump, the nozzle holder, and glow plug-related assemblies. Designed for a broad range of Nanni engines, it supports clean, leak-controlled connections around injector and nozzle interfaces on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.38, N4.40, N4.50, N4.60, N4.65 engines. |
$ 7.56
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1-2 weeks delivery time The Nanni Diesel Sonitron SMA 24A P17.05 warning buzzer is an instrument-panel alert device that provides a clear audible alarm for key engine indications. Used within Nanni Diesel instrument panel assemblies including the Instrument Panels group, ECO Panel, and multiple instrument panel variants, it supports consistent onboard monitoring across 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 engines. |
$ 35.29
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1-2 weeks delivery time The Nanni Diesel 970312799 heat exchanger filling cap is a dedicated closure component for the heat exchanger spare parts assembly, helping secure the fill point for servicing and maintaining the cooling circuit. Designed for dependable fit on Nanni marine diesel installations, it supports routine coolant checks and top-ups on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines. |
$ 113.38
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1-2 weeks delivery time The Nanni Diesel 48300365 intercooler element cools compressed intake air as part of the air cooler and intercooler assemblies, helping the engine maintain efficient combustion under load. Designed for direct integration on Nanni 4.330TDI, 4.340TDI, and N4.115 engines, it supports stable charge-air temperatures for dependable marine performance. |
$ 5,839.69
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1-2 weeks delivery time The Nanni Diesel 970301580 12V solenoid is a control element used in the electrical equipment and electrical stop assemblies to manage engine shutdown and stop-actuation functions. Built for OEM-fit replacement on Nanni HE series marine diesel engines, it supports dependable stop control on 2.40HE, 2.60HE, 3.90HE, 4.110HE, and 4.190HE installations. |
$ 527.44
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1-2 weeks delivery time The Nanni Diesel 970312484 sea water filter protects the raw-water side of your cooling circuit by trapping debris before it reaches the seawater pump and downstream cooling components. Used within the Seawater Pump Assembly (PONAM and SARD configurations) and the Filter Support group, it helps maintain stable seawater flow on T4.270 and T4.230 engines, as well as T6.420TDI and T6.300 engine installations including stern drive applications. |
$ 105.56
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1-2 weeks delivery time The Nanni Diesel 48101011 MIKD coupling is a driveline coupling element used within the flywheel housing and marine gearbox flange assemblies to connect rotating components and transmit engine torque smoothly. Designed for Nanni T4 series applications, it supports secure power transfer and dependable alignment on T4.270, T4.230, and T4.205 Standard engines. |
$ 1,690.96
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1-2 weeks delivery time The Nanni Diesel 970314274 injector nozzle piece is a precision component used within the nozzle holder assembly to support correct injector operation on N4.38 engines. Designed for OEM-fit replacement, it helps maintain stable fuel delivery at the injector tip for clean, efficient combustion and dependable marine engine performance. |
$ 526.33
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1-2 weeks delivery time The Nanni Diesel 970301521 Nanni Blue paint (125 cc) is a touch-up coating supplied within Nanni maintenance kit and spare parts kit groupings to help restore and protect engine surfaces. Ideal for cosmetic refurbishment after service work, it keeps your engine looking factory-correct across compatible models including 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 engines. |
$ 35.05
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1-2 weeks delivery time The Nanni Diesel 970314943 starter motor assembly provides dependable engine cranking for Nanni marine diesel installations. Supplied as a complete starter unit within the starter system, it delivers the high-torque engagement needed for confident starts on N4.85 and N4.100 engines, making it an ideal OEM replacement when restoring starting performance. |
$ 2,964.65
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1-2 weeks delivery time The Nanni Diesel 970310486 fresh water pump body is a core housing component within the fresh water pump assembly, built to support stable coolant circulation through the engine’s closed-loop cooling system. Designed for correct OEM fit on Nanni 5.250TDI marine diesel engines, it helps maintain dependable pump alignment and sealing surfaces for consistent fresh water flow. |
$ 877.47
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1-2 weeks delivery time The Nanni Diesel 48328158 hose is a marine cooling-system line used in the heat exchanger circuit, supporting dependable coolant flow and stable operating temperatures. Installed within the heat exchanger assembly (and the heat exchanger to exhaust manifold interface on applicable layouts), it is a direct-fit replacement for N3.30 and N4.38 engines. |
$ 70.82
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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.