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 970312112 crankshaft timing gear is a precision drivetrain component that helps maintain correct valve and injection timing by transmitting rotation within the crankshaft and piston assembly. Designed for use across multiple Nanni Diesel marine engine variants, it fits T4.155 and 4.380TDI engines (including stern drive versions) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines for dependable synchronization under load. |
$ 548.24
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1-2 weeks delivery time The Nanni Diesel 970307764 fuel injection pipe is a precision fuel line used within the injection nozzles and pipes assembly to route high-pressure fuel to the injector on 5.280HE marine diesel engines. Designed for OEM fit and secure connections, it supports stable injection delivery for clean, consistent engine running. |
$ 229.79
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1-2 weeks delivery time The Nanni Diesel 970310339 plate is a dedicated component used within the injection and feed pump system, helping support correct assembly and secure fit of pump-related hardware on 3.100HE engines. Designed for OEM-style replacement, it contributes to reliable fuel-system operation by maintaining stable mounting and alignment where the pump system interfaces with the engine. |
$ 73.64
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1-2 weeks delivery time The Nanni Diesel 970644591 air cooler hose is a formed connection hose used within the air cooler assembly to route charge-air flow on 5.250TDI engines. With a D40 and L=40 format, it supports a secure, leak-resistant connection between air cooler components to help maintain stable intake-air delivery under marine operating loads. |
$ 26.02
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1-2 weeks delivery time The Nanni Diesel 970315086 fresh water pump assembly is a complete pump unit for the fresh water pump system, built to keep engine coolant circulating steadily through the closed-loop cooling circuit. It fits N4.40 engines and is also specified for N4.50 engines after serial number KTH08040183, making it a dependable OEM replacement choice for maintaining stable operating temperatures underway. |
$ 802.60
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1-2 weeks delivery time The Nanni Diesel 970301412 heat exchanger thermostat is a temperature-control element for the engine cooling circuit, fitted within the heat exchanger assembly. By regulating coolant flow as operating temperature changes, it helps the 3.100HE, 4.150HE, and 4.190HE engines reach and maintain stable running temperature for efficient, dependable marine operation. |
$ 61.35
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1-2 weeks delivery time The Nanni Diesel 970140121 oil pan is a core lubrication-system component that mounts within the oil sump and oil pump assembly on 2.40HE engines. It forms the lower reservoir that collects and holds engine oil, supporting stable oil pickup and helping maintain consistent lubrication for dependable marine operation. |
$ 769.84
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1-2 weeks delivery time The Nanni Diesel 970160140 engine oil level dipstick is a precision checking element for routine lubrication monitoring on 3.90HE engines. Installed in the engine block assembly, it provides a quick, reliable way to verify oil level during pre-start inspections and scheduled maintenance, helping protect bearings and internal engine components through proper oil management. |
$ 32.57
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1-2 weeks delivery time The Nanni Diesel 48201066 relay is an electrical switching component built for the electrical equipment assembly on N4.65 engines. It helps control high-current circuits using a low-current command signal, supporting reliable operation of onboard engine electrical functions and clean, consistent power distribution in marine environments. |
$ 210.39
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1-2 weeks delivery time The Nanni Diesel 48328136 heat exchanger hose supports dependable coolant circulation within the heat exchanger assembly on Nanni marine diesel installations. Designed as a direct replacement hose for 4.200TD and N4.60 engines, it helps maintain stable operating temperatures by keeping the cooling circuit securely connected and leak-resistant in demanding marine environments. |
$ 169.46
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1-2 weeks delivery time The Nanni Diesel 48328260 sea water hose is a dedicated cooling-circuit hose used within the intercooler and air-cooler assembly. Designed to route raw water through the charge-air cooling system, it supports stable intake-air temperatures and dependable engine performance on T4.270, T4.230, and T4.205 Standard engines, identified by the M1KD 240 hose designation. |
$ 82.60
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1-2 weeks delivery time The Nanni Diesel 970310299 oil level dipstick is a checking element used in the oil sump and oil pump system to verify engine oil level quickly and accurately. Built for dependable routine service on Nanni 5.250TDI engines, it helps maintain correct lubrication conditions for reliable marine diesel operation. |
$ 159.13
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1-2 weeks delivery time The Nanni Diesel 95310765 alternator adjuster is a tensioning and positioning component used within the alternator assembly to help set and maintain correct alternator belt adjustment. Specified for Nanni N2.14 engines as well as N3.21 and N3.21 Standard engines, it supports stable belt tension for consistent charging performance, including alternator configurations referenced as 12V 70A. |
$ 43.04
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1-2 weeks delivery time The Nanni Diesel 970502112 fuel injection line is a dedicated high-pressure fuel line used within the injection nozzles and pipes assembly on 3.90HE engines. It routes metered fuel to cylinder number 3 with a secure, engine-correct fit that supports clean injection timing and dependable running under marine load. |
$ 217.16
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1-2 weeks delivery time The Nanni Diesel 970313627 sealing gasket supports clean, leak-resistant joints within the nozzle holder and glow plug assembly and the injector line connection points. Used on N4.115, N4.85, and N4.100 engines, it helps maintain proper sealing where fuel-system and starting-system components interface, promoting reliable operation in demanding marine service. |
$ 4.88
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1-2 weeks delivery time The Nanni Diesel 970307383 speed regulator spring is a governor control element used within the speed regulator assembly to help maintain stable engine RPM under changing load. Designed for OEM-fit replacement on Nanni 4.195HE, 4.200HE, 4.220HE, and 5.280HE marine diesel engines, it supports smooth throttle response and consistent operating speed underway. |
$ 15.59
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1-2 weeks delivery time The Nanni Diesel 970316231 alternator pulley with clutch is a drive-end component built for the standard alternator assembly, helping transmit belt power smoothly while damping torsional vibration for stable charging performance. Designed for Nanni T4 marine diesel installations, it fits T4.270, T4.230, and T4.205 Standard engines and supports reliable alternator operation under changing engine loads. |
$ 1,094.12
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1-2 weeks delivery time The Nanni Diesel 95200260 water flange is a heat-exchanger circuit connection piece that supports secure coolant routing and system integrity. Used within the heat exchanger assembly (including the heat exchanger and exhaust manifold group, depending on engine layout), it suits Nanni N2.14 engines as well as N3.21 and N3.21 Standard engines, making it a dependable OEM replacement for maintaining leak-free cooling connections. |
$ 171.40
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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.