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 970310807 cylinder head cover gasket is a precision sealing element for the cylinder head cover assembly, helping keep engine oil contained while protecting the valvetrain area from leaks and contamination. Designed for OEM-fit replacement on Nanni 4.330TDI and 4.340TDI marine diesel engines, it supports clean operation and dependable service in demanding onboard environments. |
$ 155.06
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1-2 weeks delivery time The Nanni Diesel 970302628 water flange is a heat exchanger connection component that supports secure coolant circuit routing on Nanni marine diesel installations. Fitted within the heat exchanger assembly, it helps maintain a tight, reliable joint for proper coolant flow management on 3.100HE and 4.150HE engines. |
$ 271.91
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1-2 weeks delivery time The Nanni Diesel 970301987 crankshaft oil seal is a precision sealing element used within the crankshaft and bearing assembly to help keep engine oil contained where the crankshaft rotates. By maintaining a clean, consistent oil seal at the crankshaft area, it supports reliable lubrication control on Nanni 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, N4.60, and N4.65 marine diesel engines. |
$ 135.46
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1-2 weeks delivery time The Nanni Diesel 970313084 fresh water pump gasket is a sealing element used in the fresh water pump assembly to help keep the engine’s closed-loop cooling circuit tight and leak-free. Designed as an OEM replacement part for Nanni marine diesel applications, it supports dependable coolant circulation on 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines, with the N4.50 application specified for engines after serial number KTH08040183. |
$ 50.44
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1-2 weeks delivery time The Nanni Diesel 970302214 instrument panel plate is a dedicated panel component used within the instrument panels assembly to support a clean, secure instrument layout at the helm. Built for OEM-style fit and straightforward replacement on HE series engines, it suits 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, and 4.200HE engine installations where a correctly matched panel plate helps keep dashboard instruments properly mounted and protected. |
$ 89.50
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1-2 weeks delivery time The Nanni Diesel 970314084 turbo pressure sensing element is built for diesel turbo applications, helping the engine monitor boost pressure for stable, responsive performance. Used within the EDU assembly and the vacuum piping system, it supports accurate turbocharger pressure signal input on T4.165, T4.180, and T4.200 engines. |
$ 2,493.74
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1-2 weeks delivery time The Nanni Diesel 970490901 engine lifting hook is a robust handling point used on the cylinder head assembly to support safe engine lifting and positioning during service work. This OEM replacement hook also appears in the turbo and exhaust mixer assembly on 5.250TDI installations, making it a practical fit for a wide range of Nanni models including 2.60HE, 3.100HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 5.250TDI, N2.14, N3.21, N3.21 Standard, N4.40, N4.50, and N4.65 engines. |
$ 19.98
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1-2 weeks delivery time The Nanni Diesel 970312974 cylinder head cover sealing gasket is designed to seal the cylinder head cover assembly, helping keep engine oil contained while protecting the valvetrain area from leaks and contamination. Built for dependable OEM fit in Nanni marine diesels, it is used on 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines for clean, reliable operation in demanding onboard conditions. |
$ 142.68
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1-2 weeks delivery time The Nanni Diesel 970315197 injector line seal is a precision sealing element used within the injection lines and nozzle assembly to help keep the high-pressure fuel circuit tight and secure. Designed for Nanni Diesel T6.420TDI and T6.300 engines, it supports clean, reliable injector line connections for consistent fuel delivery and dependable engine operation. |
$ 37.78
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1-2 weeks delivery time The Nanni Diesel 970830124 control linkage joint is a precision connection element used within the speed regulator, speed control, drive speed control, and accelerator assemblies to support smooth and dependable throttle and governing movement. Designed as an OEM replacement part, it fits a wide range of Nanni engines including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 3.100HE, 4.110HE, 4.150HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, 4.330TDI, 4.340TDI, N3.30, T6.420TDI, and T6.300 models. |
$ 20.59
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1-2 weeks delivery time The Nanni Diesel 48108133 V-belt is an alternator drive belt that keeps stable power generation by transmitting crankshaft pulley rotation to the alternator. Fitted within the alternator assembly, it supports dependable battery charging and onboard electrical supply on 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines. |
$ 103.84
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1-2 weeks delivery time The Nanni Diesel 970312207 oil filtration element is a genuine replacement component for the oil filter system, helping keep engine oil cleaner for dependable lubrication and wear protection in marine duty. Designed for Nanni Diesel T4.155 and 4.380TDI engines (including Stern Drive applications) as well as T6.420TDI and T6.300 engines, it supports consistent oil flow and filtration performance across the specified oil filter assemblies. |
$ 56.22
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1-2 weeks delivery time The Nanni Diesel 970312729 alternator mounting bracket provides a rigid, correctly aligned support point within the standard alternator assembly, helping keep belt-driven charging components stable under marine engine vibration. Designed for T6.420TDI and T6.300 engines, it supports secure alternator positioning to maintain consistent belt tracking and dependable electrical output underway. |
$ 1,484.63
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1-2 weeks delivery time The Nanni Diesel 970307351 injection pump drive gear is a precision timing component used within the camshaft injection pump assembly. It helps transmit camshaft rotation to the injection pump so fuel delivery remains correctly synchronized with engine operation on Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.50, N4.60, and N4.65 models. |
$ 659.30
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1-2 weeks delivery time The Nanni Diesel 970312333 fan belt tension bar is a mounting and adjustment component used in the alternator assembly to support correct belt alignment and tension. Designed for OEM-fit replacement on T4.155 and 4.380TDI engines, it also suits the stern drive versions of these engine models to help maintain stable alternator drive performance underway. |
$ 137.89
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1-2 weeks delivery time The Nanni Diesel 970637399 alternator drive V-belt is a dependable belt element used in the alternator system and included within the maintenance kit on 3.100HE and 4.150HE engines. It transfers engine rotation to keep the alternator charging consistently, helping maintain stable onboard electrical power and supporting routine service with an OEM-fit replacement. |
$ 30.17
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1-2 weeks delivery time The Nanni Diesel 970316198 flange nut is a dedicated fastening element used in the oil cooler filter assembly, providing secure retention and stable clamping for serviceable oil filtration and cooling-related components. Built for correct OEM fit on T4.270, T4.230, and T4.205 Standard engines, it supports reliable assembly integrity in the engine’s lubrication circuit during vibration and thermal cycling. |
$ 16.05
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1-2 weeks delivery time The Nanni Diesel 970302649 sea water pump flange supports secure pump assembly and leak-resistant operation in the sea water pump system on Nanni marine engines. Designed for the sea water pump assembly used on 4.220HE, 5.280HE, and N4.50 engines, this flange helps maintain proper pump alignment and a reliable interface for consistent raw-water cooling flow. |
$ 127.40
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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.