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 970307950PR heat exchanger unit is built to support stable engine temperatures by transferring heat out of the closed-loop cooling circuit within the heat exchanger assembly. Designed for a correct OEM-style fit on Nanni marine diesels, it suits both 5.250TDI and 5.280HE engines for dependable cooling performance underway. |
$ 5,515.45
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1-2 weeks delivery time The Nanni Diesel 970314974 turbocharger unit is designed for the turbocharger system on N4.85 and N4.100 marine diesel engines, delivering boosted intake airflow to support strong acceleration and efficient power delivery under load. As an OEM replacement turbocharger component, it restores proper forced-induction performance and helps maintain consistent engine response across the N4 engine range it supports. |
$ 15,855.89
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1-2 weeks delivery time The Nanni Diesel 48190006 engine mounting element supports secure installation of the engine on its mounting points while helping isolate vibration and movement in service. Used within the engine mount system, including the SARD engine mount arrangement, it is a direct-fit replacement for T4.270, T4.230, and T4.205 Standard engines. |
$ 616.34
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1-2 weeks delivery time The Nanni Diesel 970494025 O-ring seal is a dedicated sealing element used within the sea water pump assembly and included across selected maintenance and spare parts kits. Designed to help keep the raw-water circuit leak-tight during operation, it supports dependable pump sealing on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 5.25
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1-2 weeks delivery time The Nanni Diesel 970310467 injector nozzle holder kit supports precise injector assembly service within the injection nozzles and pipes system and is also used in the maintenance kit for selected engines. Designed to help maintain secure nozzle retention and consistent fuel delivery hardware integrity, it fits Nanni Diesel 4.200TD, N4.60, N4.65, and 5.250TDI engines. |
$ 1,030.75
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1-2 weeks delivery time The Nanni Diesel 48190023 elastic mounting element supports stable engine installation while helping damp vibrations and transmitted noise through the support and mounting system. Designed as an OEM-fit replacement in the SUPPORT / MOUNTING assembly, it suits Nanni 4.190HE, 4.195HE, 4.200HE, and 4.220HE engines for dependable alignment and smoother onboard operation. |
$ 203.23
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1-2 weeks delivery time The Nanni Diesel 970307713 heat exchanger tube stack is a core cooling element fitted within the heat exchanger assembly, helping transfer heat efficiently to stabilize engine temperature under marine load. Built as a direct replacement part for Nanni HE cooling systems, it supports dependable closed-circuit cooling performance on 4.190HE, 4.195HE, 4.200HE, and 4.220HE engines. |
$ 1,526.89
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1-2 weeks delivery time The Nanni Diesel 970614621 sea water pump cam is a precision wear component used in the sea water pump details and spare parts assemblies, shaped to drive the pump’s internal pumping action. Installed in the raw-water pump housing, it supports consistent seawater flow for engine cooling on 4.200TD, N4.60, 4.330TDI, 4.340TDI, and 5.250TDI engines. |
$ 77.76
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1-2 weeks delivery time The Nanni Diesel 970310745 fuel filtration element is designed for the fuel filter assembly, helping protect the injection system by capturing contaminants before they reach sensitive fuel components. As a direct-fit service replacement for Nanni installations, it supports clean fuel delivery on 4.330TDI and 4.340TDI engines for dependable performance underway. |
$ 628.55
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1-2 weeks delivery time The Nanni Diesel 970302070 12V starter motor is a 0.8 kW cranking unit built to deliver dependable engine starts in demanding marine conditions. Used across the electrical equipment and flywheel groups as well as the starter and starter details assemblies, it supports consistent engagement and turning power for 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 2,045.58
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1-2 weeks delivery time The Nanni Diesel 970302662 instrument panel wiring harness is an 11-pin panel loom built for Panel 1 instrument and instrument panel assemblies, helping ensure clean, reliable electrical connections between the helm instrumentation and the engine’s monitoring circuits. Designed as a direct-fit replacement across a wide range of Nanni diesel models, it supports consistent gauge and indicator operation on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 3.100HE, 4.110HE, 4.150HE, 4.195HE, 4.200HE, 4.330TDI, 4.340TDI, and 5.250TDI engines. |
$ 260.59
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1-2 weeks delivery time The Nanni Diesel 970314777 engine stop solenoid is an electric shutoff component used in the electric stop system to control engine stopping on N4.85 and N4.100 marine diesel engines. Specified for base serial numbers up to 8V9999, it provides dependable actuation for clean, controlled shutdowns and straightforward OEM replacement fit. |
$ 1,084.36
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1-2 weeks delivery time The Nanni Diesel 970310262 trolling valve is a gearbox-mounted control component designed to support smooth low-speed maneuvering on 4.330TDI marine engines. Installed as part of the gearbox assembly, it helps refine engagement characteristics for precise docking, trolling, and close-quarters handling where controlled propulsion response matters most. |
$ 1,397.41
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1-2 weeks delivery time The Nanni Diesel 970312244 turbocharger gasket is a sealing element used within the turbocharger-related assemblies, including the gasket kit or gasket set and the turbocharger systems (including turbocharger with exhaust mixer and turbo with water injection elbow). It helps maintain a tight, leak-resistant joint at the turbocharger interface to support stable boost and clean exhaust flow on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive variants where specified. |
$ 19.97
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1-2 weeks delivery time The Nanni Diesel 970310210 fuel filter assembly supports clean, dependable fuel delivery by integrating into the engine’s fuel filter system to help trap contaminants before they reach sensitive injection components. Designed as a direct-replacement element within the fuel filter assembly, it suits a wide range of Nanni marine diesels including N2.14, N3.21, N3.21 Standard, N3.30, N4.38, and N4.50 engines for reliable protection in demanding onboard conditions. |
$ 205.51
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1-2 weeks delivery time The Nanni Diesel 970434031 oil seal ring is a sealing element used in the sea water pump details assembly for F35B-9 pump applications. It helps retain oil where the pump components interface, supporting clean, reliable operation of the raw-water cooling pump on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 27.46
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1-2 weeks delivery time The Nanni 860025002 service kit is a complete 250-hour / 1-year maintenance package designed for Nanni N2.14, N3.21, 2.50HE, and 3.75HE marine 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. |
$ 175.39
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1-2 weeks delivery time The Nanni Diesel 970301330 air filter element supports clean, consistent intake airflow as part of the intake manifold assembly on Nanni marine diesel engines. Designed for HE intake systems, it helps protect the engine by reducing airborne contamination before it reaches the intake tract, and it is used across 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 4.110HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 128.97
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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.