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 970307869 sealing gasket is a pump-assembly service part used within the injection and fuel supply system. Installed as part of the injection pump and feed pump assemblies, it supports tight sealing at the mating surfaces to help maintain consistent fuel delivery and clean operation on 3.100HE, N3.21, N3.21 Standard, and N3.30 engines. |
$ 6.36
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1-2 weeks delivery time The Nanni Diesel 970307870 gasket set is a service kit element used within the Tools and Gaskets Kit assembly for 3.75HE engines. Designed to support clean, reliable reassembly during maintenance, it helps restore proper sealing across joined engine components to reduce the risk of leaks and keep onboard systems running smoothly. |
$ 823
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1-2 weeks delivery time The Nanni Diesel 970307871 gasket set is a convenient sealing kit intended for the tools and gaskets kit assembly, supporting clean, leak-resistant reassembly during maintenance on 3.75HE engines. Designed as an OEM-matched set, it helps restore proper sealing across serviced joints and covers while keeping downtime to a minimum. |
$ 453.94
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1-2 weeks delivery time The Nanni Diesel 970307880 oil pan gasket is a sealing element for the oil sump and oil pump assembly, designed to keep the crankcase oil circuit tight and clean. Built for a precise OEM-style fit on Nanni 3.75HE engines, it helps prevent oil seepage at the oil pan joint while supporting reliable lubrication in marine operating conditions. |
$ 109.97
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1-2 weeks delivery time The Nanni Diesel 970307896 cylinder head plug is a sealing element used within the cylinder head assembly to close off designated openings and help maintain stable coolant and oil passage integrity during engine operation. Designed as a direct-fit Nanni Diesel replacement, it suits a broad range of marine engines including 4.200TD, 4.220HE, 5.280HE, N4.40, N4.50, N4.60, and N4.65 models. |
$ 27.16
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1-2 weeks delivery time The Nanni Diesel 970307899 spacer is a precision alignment and spacing component used within the heat exchanger system, helping maintain correct positioning of mating parts for dependable cooling performance in marine operation. Designed for HE-series installations, it fits 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, including applications where the spacer is located in the heat exchanger to exhaust manifold assembly. |
$ 159
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1-2 weeks delivery time The Nanni Diesel 970307900 crankcase assembly is a core structural component within the engine block system, built to support internal engine parts and maintain proper alignment under marine operating loads. Designed for 5.280HE engines, it forms the foundation for reliable engine integrity and long service life in demanding onboard conditions. |
$ 25,325.24
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1-2 weeks delivery time The Nanni Diesel 970307902 oil pump drive gear is a precision drivetrain element within the engine block assembly, transferring rotational motion to ensure steady oil pump operation and consistent lubrication flow. Designed for OEM-fit replacement on Nanni Diesel 5.250TDI and 5.280HE engines, it supports dependable oil pressure control that helps protect bearings and other critical internal engine components. |
$ 1,025.69
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1-2 weeks delivery time The Nanni Diesel 970307905 fastening bolt secures components within the oil sump and oil pump assembly, helping maintain a stable, leak-controlled lubrication system on Nanni marine diesel engines. Designed for OEM-correct fitment on 5.250TDI and 5.280HE engines, it supports dependable retention of oil-system hardware under vibration and load. |
$ 35.57
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1-2 weeks delivery time The Nanni Diesel 970307906 bolt is a dedicated engine fastener used within the oil sump and oil pump assembly to keep critical lubrication components securely clamped under vibration and load. Designed for OEM-correct fitment on Nanni Diesel 5.250TDI and 5.280HE engines, it supports reliable oil system integrity and service-quality reassembly during maintenance or repairs. |
$ 5.02
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1-2 weeks delivery time The Nanni Diesel 970307907 oil drain plug is a sealing service fastener used in the oil sump and oil pump group and in the oil pan assembly to support clean, controlled engine-oil draining during maintenance. Built for OEM fit on a wide range of Nanni marine diesel applications, it suits 4.150HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.115, N4.85, and N4.100 engines to help keep the lubrication system secure between oil changes. |
$ 28.97
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1-2 weeks delivery time The Nanni Diesel 970307908 engine oil filter is a dependable filtration element for the oil sump and oil pump system, helping keep engine oil cleaner as it circulates through critical lubricated components. Designed for 5.250TDI and 5.280HE engines, it supports stable oil flow and helps reduce contaminant-related wear in demanding marine duty. |
$ 219.47
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1-2 weeks delivery time The Nanni Diesel 970307909 O-ring seal supports leak-free operation within the oil sump and oil pump assembly on Nanni 5.250TDI and 5.280HE marine engines. Designed as an OEM-fit sealing element, it helps maintain stable oil pressure by preventing oil seepage at mating surfaces during continuous marine-duty operation. |
$ 5.02
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1-2 weeks delivery time The Nanni Diesel 970307910 complete cylinder head assembly is a core top-end component for the cylinder head system, built to restore proper combustion chamber sealing and valvetrain function on Nanni 5.280HE marine diesel engines. As an OEM replacement unit, it supports reliable compression, controlled airflow through the ports, and stable operating performance under marine-duty loads. |
$ 9,824.79
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1-2 weeks delivery time The Nanni Diesel 970307912 timing gear case cover supports secure enclosure of the timing gear case on 5.280HE marine diesel engines. Positioned as part of the timing gear case assembly, this cover helps protect internal timing components from contamination while maintaining proper alignment and a clean, serviceable engine front section. |
$ 3,402.96
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1-2 weeks delivery time The Nanni Diesel 970307913 timing gear case gasket provides a secure seal for the timing gear case assembly on Nanni 5.280HE engines. Designed as an OEM replacement sealing element, it helps keep the gear case joint tight and protected, supporting clean operation and dependable service in marine-duty conditions. |
$ 147.21
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1-2 weeks delivery time The Nanni Diesel 970307914 safety valve spring is a precision control element installed in the timing gear case, helping the safety valve operate consistently under changing engine conditions. Designed for OEM-fit replacement on Nanni 5.280HE engines, it supports dependable valve action to protect the system it serves and maintain stable engine operation. |
$ 3.64
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1-2 weeks delivery time The Nanni Diesel 970307916 cylinder head cover component closes and protects the valvetrain area as part of the cylinder head cover assembly on 5.250TDI and 5.280HE marine engines. Designed for an OEM-style fit, it helps maintain a clean, contained top-end environment and supports reliable engine operation in demanding onboard conditions. |
$ 1,476.85
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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.