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 Flexible coupling for Nanni Diesel 4.220HE engines. Reduces vibration and compensates for misalignment in drivetrain connections. |
$ 825.21
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1-2 weeks delivery time The Nanni Diesel 970307189 gasket set provides a practical selection of sealing elements used for service work in the tools and gaskets kit, and it is also referenced within the coupling assembly on specific HE models. Built to support clean, leak-free reassembly during maintenance, this set is specified for 2.40HE, 2.45HE, 2.50HE, 3.75HE, and 3.90HE Nanni Diesel engines. |
$ 40.37
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1-2 weeks delivery time The Nanni Diesel 970307193 flywheel housing is a structural mounting component that supports correct alignment between the engine flywheel area and the transmission interface. Used within the gearbox flange assembly on 2.40HE, 2.50HE, and 3.75HE engines, and within the flywheel housing assembly on 2.45HE engines, it helps maintain a stable drivetrain connection for smooth power transfer in marine applications. |
$ 579.06
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1-2 weeks delivery time The Nanni Diesel alternator drive pulley 970307194 is a rotating drive element used within the standard alternator assembly to transmit belt power reliably for onboard battery charging. Designed as an OEM replacement pulley for Nanni Diesel 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, and 4.150HE engines, it supports stable alternator speed and consistent electrical output underway. |
$ 30.18
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1-2 weeks delivery time The Nanni Diesel 970307249 threaded stud fastener secures key components across several Nanni Diesel engine assemblies, including the exhaust elbow, oil cooler, turbo exhaust mixer, and air filter. Designed to provide dependable clamping force and alignment in high-vibration marine service, it is used on 3.100HE, 4.150HE, 4.340TDI, 5.250TDI, T6.420TDI, and T6.300 engines. |
$ 8.50
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1-2 weeks delivery time The Nanni Diesel 970307264 clamp is a secure fastening element used in the oil drain pump assembly on 2.40HE, 2.50HE, and 3.75HE engines, and it also supports reliable hose retention in the turbocharger water hose routing on T4.165, T4.180, and T4.200 engines. By maintaining a firm hold on connected lines, it helps prevent loosening under vibration and keeps fluid circuits properly supported in marine operating conditions. |
$ 5.28
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1-2 weeks delivery time The Nanni Diesel 970307266 fan drive pulley is a crankshaft-driven belt component used within the crankshaft and pistons assembly to transmit rotation for engine cooling airflow. Designed for OEM-fit replacement on Nanni 2.40HE, 2.45HE, and 2.50HE marine diesel engines, it helps keep accessory drive operation stable and cooling performance consistent under load. |
$ 593.89
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1-2 weeks delivery time The Nanni Diesel 970307267 elbow fitting is a compact connector used within key engine circuits, appearing in the engine block, crankcase and cylinder area, and the heat exchanger assembly depending on the engine model. Designed as an OEM-style replacement, it supports clean routing and secure joining of connected lines on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 19.85
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1-2 weeks delivery time The Nanni Diesel 970307278 hose is a fuel-system line used within the injection nozzles and pipes assembly, supporting clean, controlled routing between injection components on Nanni HE marine diesel engines. Designed as an OEM replacement, it helps maintain dependable fuel delivery on 4.200HE, 4.220HE, and 5.280HE engines for consistent starting, smooth running, and reliable performance underway. |
$ 33.89
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1-2 weeks delivery time The Nanni Diesel 970307279 hose is a dedicated line element used within the injection nozzles and pipes assembly to support clean, secure routing in the engine’s fuel-injection layout. Designed for a direct OEM-style fit on Nanni HE series engines, it helps maintain orderly connections around the injector pipework on 4.200HE, 4.220HE, and 5.280HE installations. |
$ 72.28
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1-2 weeks delivery time The Nanni Diesel 970307295 oil level gauge provides a quick, accurate visual check of engine oil level as part of the oil sump and oil pump system. Designed for 4.220HE engines, it supports correct lubrication management by helping you verify oil quantity before operation and during routine maintenance. |
$ 142.53
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1-2 weeks delivery time The Nanni Diesel 970307296 engine lifting hook is a cylinder-head-mounted lifting point designed to support safe handling during engine service work. Used within the cylinder head assembly, it provides a dedicated attachment location for lifting gear when moving or positioning compatible Nanni engines including 4.195HE, 4.200HE, 4.200TD, N4.40, N4.50, N4.60, 4.220HE, 5.250TDI, 5.280HE, and N4.65 models. |
$ 19.08
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1-2 weeks delivery time The Nanni Diesel 970307297 combustion chamber element is a cylinder head component designed for the 4.200HE engine range. Installed as part of the cylinder head assembly, it forms the controlled space where compression and fuel ignition occur, supporting efficient combustion and stable engine performance under marine operating loads. |
$ 186.62
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1-2 weeks delivery time The Nanni Diesel 970307299 cylinder head sealing gasket is a precision-fit OEM replacement for the cylinder head assembly, helping maintain compression and fluid separation between the cylinder head and engine block. Designed for dependable service in marine duty, it fits Nanni Diesel 4.200HE, 4.220HE, and N4.50 engines, including listings within the Cylinder Head assembly (page 9) for N4.50. |
$ 555.92
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1-2 weeks delivery time The Nanni Diesel 970307304 timing gear case assembly supports accurate gear train alignment and protects the timing gears as part of the engine timing gear case system. Designed for OEM-correct fit on Nanni Diesel 4.190HE, 4.200HE, and 4.220HE engines, it helps maintain stable valve timing and dependable operation in demanding marine duty. |
$ 4,713.66
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1-2 weeks delivery time The Nanni Diesel 970307307 cylinder head cover component is designed to close and protect the top of the cylinder head cover assembly on Nanni marine diesel engines. By sealing the valve train area from spray and contamination while helping retain oil where it belongs, it supports clean, reliable operation on 4.195HE, 4.200HE, and 4.220HE engines. |
$ 1,181.80
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1-2 weeks delivery time The Nanni Diesel 970307308 main bearing case is a supporting housing element used in key rotating assemblies to keep proper bearing alignment and stable operation. Specified as part of the seawater pump assembly on 2.45HE engines and within the crankshaft bearing system on 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines, it helps maintain dependable mechanical support where controlled shaft movement and smooth rotation matter most. |
$ 962.43
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1-2 weeks delivery time The Nanni Diesel 970307309 bearing case bolt is a precision fastener used within the crankshaft bearings assembly to securely clamp the bearing case for stable crankshaft support. Designed for dependable retention under continuous marine engine loads, it is a direct-fit replacement for Nanni Diesel 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 37.68
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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.