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 970307445 fuel filter element support is a mounting and retaining component within the fuel filter assembly that helps keep the filter element correctly seated for secure fuel flow and dependable filtration. Designed for use in the fuel filter system on 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, it supports proper alignment and stable installation during service and operation. |
$ 178.90
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1-2 weeks delivery time The Nanni Diesel 970307450 gasket set is a practical service kit for marine engine maintenance, supplied as part of the tools gasket set assembly. Designed for 2.45HE and 2.50HE engines, it supports clean, reliable resealing during repair work by helping restore tight joints and leak-free interfaces where gaskets are required. |
$ 639.60
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1-2 weeks delivery time The Nanni Diesel 970307451 gasket set is a dedicated sealing kit intended for the tools gasket set assembly, supporting clean, controlled servicing work on Nanni 2.45HE and 2.50HE engines. Built as an OEM replacement set, it helps restore proper sealing during maintenance operations where disturbed joints and covers must be resealed reliably. |
$ 532.93
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1-2 weeks delivery time The Nanni Diesel 970307455 sealing cap is a purpose-built closure element used on the engine block and crankcase cylinder area to help keep the engine structure sealed and protected. Installed as part of the crankcase and cylinders group on 2.45HE engines and within the engine block assembly on 2.50HE, 3.75HE, and N2.14 engines, it supports clean, reliable operation by maintaining a secure sealed point on the block casting. |
$ 7.41
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1-2 weeks delivery time The Nanni Diesel 970307456 sealing cap is a dedicated closure component used within the crankcase and cylinder area and on the engine block, helping maintain a tight seal to protect internal engine spaces from oil leaks and contamination. Designed as an OEM-style replacement for Nanni Diesel HE and N2 engine families, it fits 2.45HE, 2.50HE, 3.75HE, and N2.14 engines for dependable service in marine duty. |
$ 7.41
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1-2 weeks delivery time The Nanni Diesel 970307457 expansion plug is a sealing element used in the engine block and crankcase cylinder area to close machined core openings and help maintain engine integrity. Designed for marine diesel service, it fits a wide range of Nanni engines including 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard models, making it a dependable OEM replacement for crankcase and block-related repairs. |
$ 3.64
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1-2 weeks delivery time The Nanni Diesel 970307458 cylinder head cover is a protective top-end cover used within the crankcase and cylinders or engine block assemblies on select Nanni marine diesel engines. Also referenced as a camshaft cover on N series applications, it helps enclose and protect the upper engine area, supporting cleaner operation and dependable service on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 64.50
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1-2 weeks delivery time The Nanni Diesel 970307460 flange nut is a securing fastener used in the engine block and crankcase and cylinder assemblies, helping maintain stable clamping force where critical engine components are joined. Designed as an OEM replacement for Nanni marine diesel applications, it fits 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines for dependable service during rebuilds and routine maintenance. |
$ 13.67
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1-2 weeks delivery time The Nanni Diesel 970307461 oil pan assembly forms the lower oil reservoir in the oil sump and oil pump system, supporting stable lubrication supply for marine-duty operation. Designed for 2.50HE engines, it helps maintain proper oil control and provides a secure mounting interface at the bottom of the engine to protect and manage the lubricating oil in the crankcase area. |
$ 746.42
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1-2 weeks delivery time The Nanni Diesel 970307462 oil level gauge is a precision engine-block and crankcase-mounted checking element that helps you quickly verify crankcase oil level for dependable lubrication. Used within the crankcase/cylinders and engine block assemblies, it supports routine maintenance on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard marine diesel engines. |
$ 150.61
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1-2 weeks delivery time The Nanni Diesel 970307463 oil strainer element supports clean oil delivery to the lubrication system by catching debris before it reaches the oil pump. Used within the oil pan and the oil sump and oil pump assemblies, it helps protect critical internal engine components on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 98.64
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1-2 weeks delivery time The Nanni Diesel 970307464 complete cylinder head assembly restores the core top-end of the engine, integrating into the cylinder head system to support proper combustion sealing and valve-train operation. Designed as an OEM-fit replacement for Nanni 2.45HE and 2.50HE marine diesel engines, it is the right choice when renewing the cylinder head assembly for reliable running and consistent performance. |
$ 2,439.95
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1-2 weeks delivery time The Nanni Diesel 970307466 main bearing case assembly supports stable crankshaft alignment within the crankshaft and crankshaft-bearing assembly group, helping the bottom end run smoothly under marine load. Built as an OEM replacement component, it is specified for 2.45HE, 2.50HE, 3.75HE, N2.14, and N3.21 Standard engines where consistent main bearing support is essential for reliable operation. |
$ 820.85
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1-2 weeks delivery time The Nanni Diesel 970307468 main bearing case assembly supports secure crankshaft bearing positioning within the crankshaft system, helping maintain correct alignment under load in marine diesel operation. Used in the crankshaft and crankshaft-bearings assemblies, it is a direct-fit replacement for 2.45HE, 2.50HE, and 3.75HE engines, providing a dependable foundation for stable crankshaft rotation. |
$ 672.26
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1-2 weeks delivery time The Nanni Diesel 970307471 cylinder head cover is a protective top-end component fitted within the cylinder head cover assembly on 2.40HE, 2.45HE, and 2.50HE engines. It encloses the upper valvetrain area to help keep oil where it belongs while shielding internal components from contamination, making it a smart OEM replacement choice for dependable marine engine service. |
$ 456.61
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1-2 weeks delivery time The Nanni Diesel 970307472 cylinder head cover gasket is a sealing element for the cylinder head cover assembly, helping keep lubricating oil contained while protecting the top end of the engine from leaks. Used on Nanni 2.45HE and 2.50HE engines, it also appears within the spare parts kit and maintenance kit, making it a smart OEM-fit replacement for routine servicing and dependable engine cleanliness. |
$ 46.33
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1-2 weeks delivery time The Nanni Diesel 970307476 mounting bolt is a dedicated fastener used within the sea water pump details assembly, helping secure pump components so the raw-water circuit stays rigid and leak-free under vibration and continuous duty. It is specified for Nanni Diesel 4.220HE, 5.280HE, and N4.50 marine engines, making it a dependable OEM replacement choice when servicing the sea water pump assembly. |
$ 21.57
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1-2 weeks delivery time The Nanni Diesel 970307478 spacer is a precision pump-hardware element used within the sea water pump assembly, helping maintain correct alignment and spacing of pump components for reliable raw-water circulation. Designed for OEM-fit service on 4.220HE, 5.280HE, and N4.50 engines, it supports consistent cooling-water flow by keeping the sea water pump stack-up correctly positioned during operation. |
$ 36.99
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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.