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 48328102 hose is a flexible line used in the gearbox oil cooler assembly, supporting dependable oil cooling circuit flow on T4.155 and 4.380TDI marine engines, including stern drive installations. As an OEM-fit replacement, it helps maintain stable gearbox operating temperatures by routing fluid through the oil cooler gear box system. |
$ 59.57
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1-2 weeks delivery time The Nanni Diesel 970312238 water gasket is a sealing element used across key raw-water and cooling-related interfaces, supporting clean, leak-resistant joints in the gasket kit, heat exchanger exhaust manifold, and sea water pump assemblies. Designed for Nanni T4.155 and 4.380TDI marine engines, it also fits the corresponding T4.155 and 4.380TDI Stern Drive engine configurations to help maintain dependable seawater circulation and cooling system integrity. |
$ 76.97
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1-2 weeks delivery time The Nanni Diesel 48418167 heat exchanger O-ring is a sealing element for the heat exchanger spare parts group, helping maintain tight, leak-resistant joints within the engine’s cooling circuit. Designed for fit across multiple Nanni marine diesel applications, it supports dependable coolant flow on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive installations where specified. |
$ 50.51
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1-2 weeks delivery time The Nanni Diesel 48328125 Sea Water Hose 1 is a dedicated seawater circuit hose used within the seawater pump assembly, supporting steady raw-water flow for dependable engine cooling. Designed as a direct-fit replacement for the Seawater pump assembly in both PONAM and SARD configurations, it suits Nanni T4.270 and T4.230 engines for clean routing and secure circulation through the pump. |
$ 119.84
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1-2 weeks delivery time The Nanni Diesel 970302069 regulator adjustment cap is a protective closure element used within the regulator adjustment and governor setting systems on Nanni marine diesel engines. Installed as part of the speed regulator assembly, it helps shield the adjustment area from contamination and supports reliable, stable governing performance on 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N4.50, N4.85, and N4.100 engines. |
$ 29.07
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1-2 weeks delivery time The Nanni Diesel 970303674 sea water pump cam (F5B-9000) is a precision pump wear element used within the sea water pump details assembly to drive efficient impeller action and maintain steady raw-water flow for marine engine cooling. Designed as an OEM-fit replacement for the sea water pump assembly/spare parts group, it supports dependable pump performance on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines. |
$ 55.31
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1-2 weeks delivery time The Nanni Diesel 970300065 heat exchanger hose element (D25 L=75) is a short coolant hose designed for routing and sealing fluid connections within the heat exchanger system. Used in the heat exchanger assembly and in the heat exchanger exhaust manifold arrangement, it helps maintain secure coolant flow on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines for dependable temperature control underway. |
$ 18.76
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1-2 weeks delivery time The Nanni Diesel 970307727 oil dipstick tube guide is a locating and support component used within the oil sump and oil pump assembly on 4.150HE engines. It helps keep the dipstick tube correctly aligned for smooth insertion and accurate oil level checks, while supporting a secure, OEM-style fit in the engine lubrication area. |
$ 90.51
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1-2 weeks delivery time The Nanni Diesel 970312521 cylinder head cover sealing gasket is a precision-fit seal for the cylinder head assembly, designed to keep the valve cover joint oil-tight under marine operating conditions. Ideal for service replacement on Nanni T6.420TDI and T6.300 engines, it helps protect the top end from oil seepage and supports clean, reliable engine operation. |
$ 258.30
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1-2 weeks delivery time The Nanni Diesel 970302777 exhaust manifold gasket is a dedicated sealing element used within the heat exchanger assembly on Nanni marine diesel installations. Designed for the exhaust manifold interface, it helps maintain a tight, leak-resistant joint that supports correct exhaust gas routing and stable cooling-system operation on 4.150HE and N4.38 engines. |
$ 60.68
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1-2 weeks delivery time The Nanni Diesel 970304050 washer is a fastening element used within the alternator and standard alternator assembly to help secure mounting hardware and maintain stable clamping load in the charging system. Specified across a wide range of Nanni engines, it is also used in the exhaust elbow assembly on selected T4 series models, supporting reliable retention of bolted joints exposed to vibration and heat. |
$ 0.54
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1-2 weeks delivery time The Nanni Diesel 970300920 instrument mounting clamp secures gauges and instrument modules in the instrument panel assembly for a wide range of Nanni marine diesel engines. Used across instrument panel layouts including Panel 1, Panel 2, and Panel 5 instrument groupings, it helps keep the helm instrumentation firmly retained and properly positioned on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines. |
$ 5.74
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1-2 weeks delivery time The Nanni Diesel 970304111 heat exchanger end manifold gasket is a sealing element for the heat exchanger assembly, designed to keep coolant passages tight at the end manifold interface. Used on 3.100HE and N3.30 engines, it helps maintain efficient closed-loop cooling performance by preventing leaks and preserving correct flow through the heat exchanger. |
$ 47.34
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1-2 weeks delivery time The Nanni Diesel 970304146 hose is a versatile OEM line used across key fuel-system assemblies, supporting clean fuel delivery and stable injection performance on Nanni marine diesel engines. Integrated within fuel filter, injection nozzle, injection line, and feed pump groupings depending on the engine, it’s specified for 2.40HE, 2.45HE, and 2.50HE engines, and is also used within the glow plug assembly on N2.14 engines for a consistent, correct-fit replacement. |
$ 133.54
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1-2 weeks delivery time The Nanni Diesel 970892303 hose socket is a connection fitting used to secure hose runs within key onboard systems, including the gearbox group and the turbocharger and exhaust mixing assemblies. Designed for dependable routing and leak-resistant hose coupling in marine engine installations, it is referenced across several Nanni engine setups such as 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, and N4.115 engines, including applications at the exhaust elbow and exhaust mixer. |
$ 45.32
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1-2 weeks delivery time The Nanni Diesel 970314036 fan pulley is a drive component in the fresh water pump assembly that helps transmit belt power to maintain stable coolant circulation. Built for OEM fit on T4 series marine diesel engines, it supports reliable pump operation on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard applications. |
$ 615.29
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1-2 weeks delivery time The Nanni Diesel 48328165 intercooler-to-intake hose is a formed air-duct component used within the air cooler assembly for the N4.100 setup, ensuring a secure airflow connection between the charge-air cooler and the intake side of the engine. Designed for Nanni Diesel N4.85 and N4.101 engines, it helps maintain stable boosted-air delivery and supports efficient combustion by keeping the intake air path properly sealed and supported. |
$ 322.89
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1-2 weeks delivery time The Nanni Diesel 970140922 intake valve guide is a precision cylinder head component that supports accurate intake valve movement and stable valve-to-seat alignment. Installed in the cylinder head assembly, it helps maintain consistent airflow control and dependable valve operation on Nanni 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 36.38
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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.