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 95710027 heat exchanger housing is a core structural component within the heat exchanger system, also appearing in the combined heat exchanger and exhaust manifold assembly on select installations. It supports secure mounting and proper coolant-side flow routing for Nanni diesel applications including 4.330TDI, 4.340TDI, and N4.115 engines, helping the cooling package operate reliably under marine load. |
$ 536.96
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1-2 weeks delivery time The Nanni 860025004 service kit is a complete 250-hour / 1-year maintenance package designed for Nanni N4.40 and 4.195HE marine diesel engines. This genuine maintenance kit combines all essential servicing components under a single reference to simplify scheduled engine maintenance and help maintain reliable engine performance, cooling efficiency, and fuel system protection. The kit includes the oil filter, diesel filter, seawater pump impeller kit, pump seal, and zinc anode required for routine marine engine servicing. |
$ 189.11
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1-2 weeks delivery time The Nanni Diesel 970614622 sea water pump cam screw is a dedicated fastener used in the sea water pump details and spare parts assemblies, securing the cam element that supports the pump’s internal flow action. Designed for OEM-correct fit on Nanni engines such as 4.200TD, N4.60, 4.330TDI, 4.340TDI, and 5.250TDI, it helps keep the raw-water pump mechanism stable for dependable cooling-water delivery underway. |
$ 7.22
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1-2 weeks delivery time The Nanni Diesel 970490510 engine oil filler cap is a dedicated closure element for the oil fill point used on the cylinder head cover assembly across a wide range of Nanni marine diesel engines. It helps keep the lubrication system protected from splash-out and contamination during operation while providing straightforward access for routine top-ups on models including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.40, N4.50, and N4.65 engines. |
$ 43.55
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1-2 weeks delivery time The Nanni Diesel 970316207 turbine outlet elbow gasket is a sealing element for the exhaust elbow assembly, designed to keep the joint at the turbocharger outlet tight and leak-free under heat and vibration. Specified for T4.270, T4.230, and T4.205 Standard engines, it supports clean exhaust routing and helps protect surrounding engine-room components from hot-gas leakage. |
$ 287.01
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1-2 weeks delivery time The Nanni Diesel 970307971 engine oil pan is the lower crankcase reservoir that supports safe oil storage and controlled oil return as part of the oil pan and oil sump and oil pump assemblies. Built for a correct OEM-style fit on Nanni 2.45HE and 2.50HE engines, it helps maintain consistent lubrication supply and protects the engine’s bottom end during marine operation. |
$ 736.37
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1-2 weeks delivery time The Nanni Diesel 970307550 piston is a precision engine internal component for the crankshaft and pistons assembly, built to support efficient combustion and smooth power delivery in Nanni marine diesel engines. Designed as an OEM replacement, it restores proper piston-to-cylinder operation on 2.45HE, 2.50HE, and 3.75HE engines for dependable performance under marine load conditions. |
$ 816.67
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1-2 weeks delivery time The Nanni Diesel 48300415 water inlet cover is a heat-exchanger service component designed to close and protect the water inlet area within the heat exchanger spare parts assembly on N4.40 engines. It helps maintain a secure coolant-water circuit interface, supporting dependable cooling-system operation and straightforward maintenance with an OEM-correct fit. |
$ 535.37
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1-2 weeks delivery time The Nanni Diesel 970312483 intake heater assembly supports reliable air-charge management within the intercooler system on T6 series marine diesel engines. Installed as part of the intercooler assembly, it helps condition the intake air path to promote stable operation on T6.420TDI and T6.300 engines, including stern drive installations. |
$ 884.49
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1-2 weeks delivery time The Nanni Diesel 51863001 hose is a dedicated air-charge connection hose used in the air cooler and intercooler assemblies on Nanni 4.330TDI and 4.340TDI marine diesel engines. It supports stable boosted-air flow between charge-air components, helping the aftercooling system maintain efficient intake-air temperature control and consistent engine performance under load. |
$ 54.56
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1-2 weeks delivery time The Nanni Diesel 970303692 sea water pump case bearing (F4B-9) is a precision support element used within the sea water pump details assembly to keep the pump’s rotating components running true and smoothly. Designed for OEM-correct replacement, it helps maintain stable pump operation and dependable raw-water cooling flow on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 26.36
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1-2 weeks delivery time The Nanni Diesel 95310761 Foot is a genuine spare foot component designed for the Nanni Diesel N2.10 marine engine. This original replacement part is identified as Part 2 in the corresponding technical diagram and is supplied for direct replacement to ensure correct fitment according to manufacturer specifications. |
$ 63.15
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1-2 weeks delivery time The Nanni Diesel 970313360 starter motor lever is a control element within the starter motor assembly that supports dependable starter engagement during engine cranking. Used in the starter motor and starter motor spare parts assemblies, it is a direct-fit replacement for N3.21, N3.21 Standard, N3.30, and N4.38 engines to help restore smooth, consistent starting operation. |
$ 68.89
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1-2 weeks delivery time The Nanni Diesel 970307298 cylinder head fastener is a dedicated bolt for securing the cylinder head assembly, helping maintain correct clamping force for stable head-to-block sealing under marine diesel operating loads. Used within the cylinder head system, it is applied across a wide range of Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 40.17
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1-2 weeks delivery time The Nanni Diesel 970315087 fresh water pump body is the main housing element in the fresh water pump assembly, built to support stable coolant circulation through the engine’s closed-loop cooling system. Designed for OEM-style fit on N4.40 and N4.50 engines, it provides the mounting and internal flow path foundation the pump needs to deliver reliable temperature control underway. |
$ 501.94
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1-2 weeks delivery time The Nanni 970604526 hose clamp is a stainless steel clamp designed for Ø22–32 mm hoses with a 12 mm band width. It provides reliable tightening and uniform pressure distribution, ensuring secure and leak-free connections in marine engine hose systems. |
$ 5.69
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1-2 weeks delivery time The Nanni Diesel 970312253 exhaust manifold sealing gasket is a critical sealing element used within the exhaust-side assemblies, supporting a tight joint between the exhaust manifold and adjoining components. Listed within the gasket kit and turbocharger assemblies (and also referenced under heat exchanger details on certain variants), it helps control exhaust gas leakage and protects mating surfaces on T4.155, 4.380TDI, T4.270, T4.230, and T4.205 Standard engines, including Stern Drive configurations where specified. |
$ 98.43
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1-2 weeks delivery time The Nanni Diesel 39160639 M8-30 bolt is a versatile OEM fastening element used across key marine engine assemblies, including the flywheel housing, gearbox flange, alternator mounting, fuel filter assembly, and seawater pump assembly. Designed to secure critical components against vibration and load, it is specified for N2, N3, N4, T4, and T6 engine ranges including N2.10, N2.14, N3.21 (Standard and Sail Drive), N4.85, N4.100, T4.165, T4.180, T4.200, T4.230, T4.270, T4.205 Standard, T6.300, and T6.420TDI engines. |
$ 0.85
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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.