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 48300399 fuel and oil cooler unit helps control operating temperatures in the gearbox oil cooler system, supporting stable lubrication performance and consistent fuel temperature management. Used within the oil cooler gearbox assembly and also referenced under the oil cooler PONAM assembly, this cooler is a direct-fit replacement for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 716.14
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1-2 weeks delivery time The Nanni Diesel 970312323 glow plug is a critical preheating element in the glow plug system, helping deliver quicker, smoother cold starts by warming the combustion chamber before cranking. Designed as an OEM-fit replacement for Nanni marine diesel applications, it supports reliable starting performance on T4.155 and 4.380TDI engines, including stern drive installations. |
$ 875
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1-2 weeks delivery time The Nanni Diesel 48108138 alternator drive V-belt is a replacement belt used in the alternator assembly, including the standard alternator assembly, to maintain consistent belt-driven charging performance. Supplied as the SPZ LP862 belt specification, it fits Nanni Diesel 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines for dependable alternator drive and stable electrical output underway. |
$ 26.21
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1-2 weeks delivery time The Nanni Diesel 48190027 medium rubber mounting element (45SH, M16) supports stable engine installation by isolating vibration and helping maintain alignment in the support and mounting assembly. Designed for marine diesel applications, it is used on 4.200TD, N4.60, 5.250TDI, and N4.65 engines to promote smoother running and protect surrounding structures from transmitted engine movement. |
$ 203.23
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1-2 weeks delivery time The Nanni Diesel 970301706APR exhaust mixing component manages the wet-exhaust interface by blending cooling water into the exhaust stream to control temperatures and protect downstream piping. Used within the heat exchanger assembly on 4.190HE and 4.195HE engines, and also installed in the exhaust elbow assembly on 4.195HE engines, it supports stable cooling-water injection and dependable exhaust flow in marine operating conditions. |
$ 812.94
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1-2 weeks delivery time The Nanni Diesel 970517303 12V starter motor unit (1.0 kW, 1P) provides dependable engine cranking power for compatible Nanni marine diesel installations. Used within the electrical equipment and starter details grouping and also referenced at the flywheel assembly, it is matched to 3.100HE, 4.110HE, 4.150HE, N3.30, and N4.38 engines for confident starts and OEM-correct fit. |
$ 1,302.01
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1-2 weeks delivery time The Nanni Diesel 970307628 fresh water pump impeller is a cooling-system wear element built to restore dependable coolant circulation in the fresh water pump assembly. Designed for a proper OEM-style fit, it helps maintain stable engine temperature and consistent flow on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 135.12
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1-2 weeks delivery time The Nanni Diesel 970313172 timing belt is a camshaft drive element for the camshaft and valve system, helping keep valve timing synchronized with crankshaft rotation for smooth, efficient engine operation. Designed for OEM-fit replacement, it suits T4.155 and 4.380TDI engines, including stern drive installations where accurate timing is essential for dependable marine performance. |
$ 833.51
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1-2 weeks delivery time The Nanni Diesel 970307511 thermostat housing is a cooling-system component mounted on the cylinder head that supports correct thermostat installation and stable coolant routing. Designed as an OEM-fit replacement, it helps maintain consistent engine operating temperature on 4.195HE, 4.200HE, 4.220HE, and 5.280HE Nanni Diesel marine engines. |
$ 266.74
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1-2 weeks delivery time The Nanni Diesel 970310965 fuel feed pump unit supplies a steady flow of diesel to the injection system, supporting reliable starting and consistent engine performance. Used within the injection and fuel pump assembly (injection and feed pump group), this OEM replacement fits 4.330TDI, 4.340TDI, N4.115, N4.85, and N4.100 marine engines. |
$ 557.93
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1-2 weeks delivery time The Nanni Diesel 970307018 hose is a marine cooling-system connection designed for the heat exchanger assembly, helping route coolant flow for stable engine temperature control. Used on HE series installations, it fits 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines and is also applied within the heat exchanger and exhaust manifold assembly on 2.45HE configurations for a secure, OEM-correct replacement. |
$ 27.08
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1-2 weeks delivery time The Nanni Diesel 970776350 damper plate is a driveline coupling element used within the gear box flange and gear box assemblies to smooth torque pulses and reduce vibration between the engine and transmission. Designed for OEM fitment on HE series installations, it helps protect the gear train and improves shifting comfort on 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines. |
$ 374.85
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1-2 weeks delivery time The Nanni QWL00020NI waterlock is a high-capacity marine exhaust muffler designed for Ø90 and Ø104 mm hoses with a 20-liter volume. It provides efficient exhaust noise reduction and reliable protection against water backflow, making it suitable for large marine engines and heavy-duty exhaust systems. |
$ 356.47
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1-2 weeks delivery time The Nanni Diesel 95310613 sea water pump base is a core mounting and sealing element within the seawater pump assembly, supporting stable pump alignment and dependable raw-water circulation for marine cooling. Built as an OEM replacement part for Nanni Diesel installations, it fits T6.420TDI and T6.300 engines to help maintain consistent cooling-water flow through the engine’s heat-rejection system. |
$ 469.11
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1-2 weeks delivery time The Nanni 860025007 service kit is a complete 250-hour / 1-year maintenance package designed for Nanni N4.115 and N4.140 marine diesel engines. This genuine maintenance kit combines all essential servicing components under a single reference to simplify scheduled engine maintenance and help maintain reliable engine performance, cooling efficiency, and fuel system protection. The kit includes the oil filter, diesel filter, seawater pump impeller kit, pump seal, and zinc anode required for routine marine engine servicing. |
$ 228.03
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1-2 weeks delivery time The Nanni Diesel 970307965 oil drain pipe is a dedicated line used within the oil drain pump and oil sump oil pump assemblies to guide engine oil flow during draining and return operations. Built as an OEM-fit replacement for 2.50HE engines, it supports clean, controlled oil evacuation and helps keep the lubrication system service-friendly and dependable. |
$ 153.47
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1-2 weeks delivery time The Nanni Diesel 970302661C electrical wiring assembly supports dependable power and signal distribution within the electrical equipment system on 3.100HE engines and the electrics system on N3.30 and N4.38 engines. Designed as an OEM replacement wiring set, it helps maintain clean, organized electrical routing for engine instrumentation, charging, and starting circuits, with application on N3.30 and N4.38 engines from 04/02/05 and from serial number 251312. |
$ 242.91
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1-2 weeks delivery time The Nanni Diesel 48190036 small rubber mount element (CPL.45) is designed to support and isolate the engine within the support and mounting system. Used in the engine mounting arrangement (also referenced under feet and suspensions), it helps reduce transmitted vibration and keeps the installation securely supported on 3.90HE, 4.110HE, N2.14, and N3.21 Standard engines. |
$ 139.89
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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.