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 970310816 oil cooler pipe is a rigid fluid line used within the oil cooler and oil filter assemblies to route engine oil reliably through the lubrication cooling circuit. Designed for correct fit on Nanni 4.330TDI engines and N4.115 engines, it supports stable oil flow and helps maintain proper operating temperature under continuous marine-duty loads. |
$ 50.20
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1-2 weeks delivery time The Nanni Diesel 970027322 M8 nut is a dependable fastening element used across multiple engine assemblies to secure mounted components and maintain clamping force under vibration and heat. Specified within systems such as the alternator (including the 35 amps alternator and standard alternator assembly), gearbox and gearbox flange, sea water pump, heat exchanger, exhaust elbow, cylinder head, air filter, fuel filter, turbocharger and exhaust mixer, intercooler, air cooler, oil pan, filter support, and flywheel housing, it supports a wide range of Nanni Diesel engines including 2.40HE, 2.45HE, 2.50HE, 3.100HE, 4.200TD, 4.330TDI, 5.250TDI, N3.21 Standard, and T6.420TDI series applications. |
$ 0.22
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1-2 weeks delivery time The Nanni Diesel 970314196 injector overflow pipe assembly supports clean, controlled fuel return from the injection nozzles by routing excess or leak-off fuel back through the return circuit. Used within the injection nozzles and pipes group (injection lines and nozzles) on 3.75HE, N3.21, and N3.21 Standard engines, it helps maintain tidy injector-line plumbing and stable fuel system operation. |
$ 137.03
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1-2 weeks delivery time The Nanni Diesel 970307919 oil sealing element is designed to control lubrication at the crankshaft area, helping keep engine oil where it belongs for clean, efficient operation. Used within the crankshaft bearings group and also referenced in the timing gear housing assembly, it is a correct-fit replacement for 5.280HE as well as N4.85 and N4.100 marine diesel engines. |
$ 236.29
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1-2 weeks delivery time The Nanni Diesel 970301950 oil pan filter element helps protect the lubrication circuit by screening debris in the oil sump area before oil is drawn into the oil pump. Used within the oil sump and oil pump assembly and referenced in oil pan assemblies, it supports clean oil flow for dependable engine operation across 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 109.87
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1-2 weeks delivery time The Nanni Diesel 970311112 power take-off cover is a dedicated closure component for the sea water pump assembly, helping protect the pump interface and maintain a secure, sealed pump housing configuration. Designed for OEM-fit replacement on Nanni marine diesel installations, it is used on 4.330TDI, 4.340TDI, and N4.115 engines to support dependable raw-water cooling system operation. |
$ 372.65
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1-2 weeks delivery time The Nanni Diesel 970313111 exhaust manifold gasket is a sealing element used within the heat exchanger assembly to help maintain a tight, leak-resistant joint at the exhaust-manifold interface. Designed for OEM-fit replacement on Nanni marine diesel installations, it supports clean exhaust routing and reliable operation across 4.200TD, 4.220HE, N4.40, N4.50, and N4.60 engines. |
$ 43.13
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1-2 weeks delivery time The Nanni Diesel 51306098 pipe is a dedicated line component used within the turbo and exhaust mixer assembly to support correct gas and water routing in the exhaust system. Built as an OEM replacement for 5.250TDI engines, it helps maintain proper exhaust flow management and dependable integration between the turbocharger outlet and the exhaust mixing section. |
$ 262.80
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1-2 weeks delivery time The Nanni Diesel 970312239 fuel filter assembly provides dependable fuel filtration within the fuel filter system, helping protect injection components from contamination in marine duty. Designed as an OEM replacement for Nanni Diesel installations, it fits T4.155 and 4.380TDI engines, including stern drive applications, supporting clean fuel delivery and consistent engine operation. |
$ 265.86
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1-2 weeks delivery time The Nanni Diesel 51410027 pipe is a dedicated line used within the timing gear case assembly to support proper routing of internal fluids on 5.250TDI marine diesel engines. Designed as an OEM-fit replacement, it helps maintain clean, secure flow paths inside the timing gear area for dependable engine operation. |
$ 541.28
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1-2 weeks delivery time The Nanni Diesel 970311043 heat exchanger tube stack is the core heat-transfer element inside the heat exchanger details assembly, supporting stable engine operating temperature by moving heat from the coolant circuit to the raw-water side. Built as an OEM replacement for heat exchanger spare parts on Nanni marine diesels, it fits 4.330TDI, 4.340TDI, and N4.115 engines for dependable cooling performance underway. |
$ 5,361.36
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1-2 weeks delivery time The Nanni Diesel 970312166 camshaft washer is a precision engine fastener element used within the camshaft and valve train assembly to support correct clamping and alignment of camshaft-related hardware. Fitted across multiple Nanni marine diesel applications, it suits T4.155 and 4.380TDI engines (including stern drive versions) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 17.94
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1-2 weeks delivery time The Nanni Diesel 970310505 eye joint bolt is a dedicated fastening and connection element used within the turbocharger and exhaust mixer assemblies to help secure eye-type joints in the hot-side system. Designed for Nanni diesel installations, it fits engines including 4.200TD, N4.60, 4.330TDI, 4.340TDI, 5.250TDI, N4.65, T6.420TDI, and T6.300, with a turbocharger application on N4.115 engines up to Serial No. T501050057. |
$ 33.28
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1-2 weeks delivery time The Nanni Diesel 970301967 oil slinger is a crankshaft-area engine component used within the crankshaft and piston assembly to help manage oil control around rotating parts. Designed as an OEM replacement part for Nanni marine diesel applications, it supports clean oil shedding and helps protect adjacent sealing surfaces on 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 32.09
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1-2 weeks delivery time The Nanni Diesel 32830001 intercooler pipe is a reinforced high-resistance PVC hose designed for charge-air cooling and expansion tank circuit applications on Nanni Diesel 4.330TDI and N4.115 marine engines. Manufactured from food-grade transparent PVC reinforced with a steel spiral, this hose provides excellent durability, flexibility, and resistance to pressure and temperature variations in demanding marine engine environments. |
$ 32.11
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1-2 weeks delivery time The Nanni Diesel 970303675 sea water pump pin (F5B-9000) is a locating and drive fastener used within the sea water pump details and spare parts assemblies, helping secure and align internal pump components for dependable raw-water cooling flow. It is used across a wide range of Nanni engines, including 2.40HE, 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.330TDI, 4.340TDI, 5.250TDI, and the N-series models N3.30, N4.38, N4.40, N4.60, N4.65, N4.85, N4.100, and N4.115. |
$ 10.19
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1-2 weeks delivery time The Nanni Diesel 970303678 sea water pump cam screw is a dedicated fastening element used in the sea water pump details assembly to secure the pump cam in place for dependable raw-water circulation. Designed for OEM-correct fit on Nanni engines, it supports stable impeller-to-cam contact and consistent cooling-water flow on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines. |
$ 6.04
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1-2 weeks delivery time The Nanni Diesel 95710029 intercooler air outlet pipe routes charge air from the intercooler to the next stage of the intake system, helping maintain stable airflow and boost efficiency under load. Used within the intercooler assembly, it is a direct-fit replacement for T4.155 and 4.380TDI engines, including stern drive applications, making it a practical choice for restoring correct charge-air plumbing on Nanni marine installations. |
$ 171.39
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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.