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 970304071 clamp is a marine-grade retaining fastener used across multiple Nanni Diesel assemblies, including the heat exchanger, heat exchanger and exhaust manifold grouping, gearbox, and cylinder head cover. It secures connected components in place to help maintain stable alignment and dependable operation on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.190HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 4.84
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1-2 weeks delivery time The Nanni Diesel 970304072 clamp is a securing fastener used across key marine engine service points, helping hold components firmly in place to reduce movement and vibration. Used within the heat exchanger system (including heat exchanger to exhaust manifold applications on 2.45HE engines) and also within the fuel filter assemblies, it supports reliable routing and retention on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, and 5.280HE engines. |
$ 3.79
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1-2 weeks delivery time Engine flange component for Nanni Diesel N3.30 engines. Used for secure mechanical connection within the drivetrain system. |
$ 426.39
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1-2 weeks delivery time The Nanni Diesel 970304082 mounting bolt is a marine-engine OEM fastener used within the alternator assembly and the heat exchanger exhaust manifold assembly, where it helps secure key components such as the exhaust elbow fixing points. It is specified for a wide range of applications including 4.200TD, N4.60, N4.65, T4.155, 4.380TDI, T4.165, T4.180, and T4.200 engines, including stern drive configurations where listed. |
$ 1.01
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1-2 weeks delivery time The Nanni Diesel 970304110 start spring pin is a small retaining fastener that supports secure positioning of the start spring within the engine block and crankcase cylinder area. Used within the engine block assembly on 3.100HE engines and within the crankcase and cylinders assembly on N3.30 engines, it helps keep the starting mechanism components correctly located for consistent engagement and reliable operation. |
$ 15.54
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1-2 weeks delivery time The Nanni Diesel 970304117 overflow pipe assembly supports clean, controlled fuel return within the injection nozzles and pipes system on 3.100HE engines. Designed to route excess fuel away from the injector area, it helps maintain stable injector operation and a tidy, reliable fuel circuit in demanding marine service. |
$ 110.21
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1-2 weeks delivery time The Nanni Diesel 970304119 glow plug cord is a dedicated electrical lead used within the injection nozzles and pipes assembly on 3.100HE engines. It supports dependable preheating control by providing a secure connection to the glow plug circuit, helping deliver smoother cold starts and consistent engine starting performance in marine service. |
$ 38.44
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1-2 weeks delivery time The Nanni Diesel 970304148 pipe is a fuel-system line used within the injection nozzles and pipes assembly on 3.90HE engines. Designed for correct routing and secure connection in the injection circuit, it supports consistent fuel delivery to the injectors for smooth marine engine operation. |
$ 462.18
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1-2 weeks delivery time The Nanni Diesel 970307007 sea water pump bearing is a precision rotating-support element used within the sea water pump assembly, helping the pump shaft run smoothly and reliably in demanding marine environments. Designed for fitment in sea water pump details/assembly on 3.100HE, 4.150HE, N3.30, and N4.38 engines, it supports stable pump operation to maintain consistent raw-water flow for engine cooling. |
$ 505.20
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1-2 weeks delivery time The Nanni Diesel complete flywheel unit 970307013 is a core rotating component used within the flywheel group, also appearing in the gearbox flange interface and the flywheel housing assembly depending on engine configuration. Designed for HE series marine diesels, it supports smooth torque delivery from the crankshaft to the transmission on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines. |
$ 1,748.20
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1-2 weeks delivery time The Nanni Diesel 970307014 spring is a resilient retention element used within the heat exchanger system, supporting secure positioning and stable operation of heat exchanger components under engine vibration and thermal cycling. Fitted across Nanni HE series installations, it is used on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, including applications where the heat exchanger integrates with the exhaust manifold assembly. |
$ 46.31
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1-2 weeks delivery time The Nanni Diesel 970307019 mounting bracket is a multi-application support component used across the heat exchanger and oil drain pump systems, helping secure and stabilize attached equipment to reduce vibration-related movement in service. It is also listed within the heat exchanger exhaust manifold grouping and the oil extraction pump assembly, making it a practical OEM replacement choice for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 35.98
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1-2 weeks delivery time The Nanni Diesel 970307020 alternator support is a mounting component used within the 35 amp alternator assembly to keep the alternator securely positioned on 2.40HE engines. By maintaining correct alignment and stable attachment, it helps the charging system run smoothly under marine engine vibration and load changes. |
Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Nanni Diesel 970307023 heat exchanger cover is a purpose-built closure component for the heat exchanger assembly, helping maintain a sealed coolant circuit and supporting efficient temperature control in marine operation. Designed for OEM-correct fit on HE series installations, it is used on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, including configurations where the heat exchanger is integrated with the exhaust manifold. |
$ 231.94
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1-2 weeks delivery time The Nanni Diesel 970307026 engine mount support component is designed to locate and secure the engine mounting arrangement, helping maintain alignment and reduce the transfer of vibration into the hull structure. Used within the support and mounting system or engine mount assembly, it is a correct-fit replacement for 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines. |
$ 69.74
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1-2 weeks delivery time The Nanni Diesel 970307036 water switch is an electrical control element used within the electrical equipment system to help monitor and manage water-related engine conditions on N4.65 engines. Designed as an OEM replacement component, it supports dependable signal switching for marine diesel operation where consistent electrical feedback is essential for protection and reliability. |
$ 200.40
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1-2 weeks delivery time The Nanni Diesel 970307071 fresh water return pipe routes returning coolant within the engine’s closed-loop cooling circuit to support stable operating temperature. Used within the fresh water pump assembly on 3.100HE, 4.150HE, and N4.38 engines and within the cylinder head assembly on N3.30 engines, this OEM-fit pipe helps maintain consistent coolant circulation for dependable marine engine operation. |
$ 25.15
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1-2 weeks delivery time The Nanni Diesel 970307072 fan drive pulley is a crankshaft-driven belt pulley used within the crankshaft and pistons assembly to transmit rotation for engine cooling airflow. Designed as an OEM-fit replacement, it supports reliable accessory drive operation on Nanni Diesel 4.150HE and N4.38 engines. |
$ 753.44
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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.