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 970310539 oil seal is a precision sealing element used within the crankshaft and piston assembly and, on certain applications, the timing gear case to help control engine oil leakage at rotating interfaces. Designed for dependable OEM-style fit in Nanni marine diesel installations, it supports clean operation and protects adjacent components on N4.50, N4.60, N4.65, and 4.200TD engines, and is also specified for the 5.250TDI timing gear case assembly. |
$ 60.39
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1-2 weeks delivery time The Nanni Diesel 970310541 connector is a fit-for-purpose connection component used within the timing gear case assembly on 5.250TDI engines. Designed to support secure integration of related hardware in this front engine area, it helps maintain reliable operation and service-ready OEM compatibility in demanding marine duty. |
$ 608.86
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1-2 weeks delivery time The Nanni Diesel 970310542 collar is a precision engine component used within the timing gear case assembly on 5.250TDI engines. Installed as part of the timing gear housing stack-up, it supports correct positioning and secure retention of associated timing components to help maintain stable gear alignment and dependable engine timing in marine duty. |
$ 45.95
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1-2 weeks delivery time The Nanni Diesel 970310543 oil cooler assembly supports stable lubrication performance by helping control oil temperature within the timing gear case system. Designed as an OEM-fit replacement for 5.250TDI engines, this cooler unit promotes reliable operation under continuous marine load by maintaining efficient heat transfer from the engine oil. |
$ 2,446.07
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1-2 weeks delivery time The Nanni Diesel 970310544 O-ring is a precision sealing element designed for the timing gear case assembly on 5.250TDI engines. It helps maintain a tight seal at the mating surfaces, supporting clean operation by limiting fluid seepage and protecting the gear-train area from contamination in demanding marine service. |
$ 16.50
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1-2 weeks delivery time The Nanni Diesel 970310552 tube stack is a core element in the air cooler details assembly, supporting efficient charge-air cooling for 5.250TDI engines. Designed as an OEM replacement component, it restores proper heat transfer inside the air cooler to help maintain stable intake-air temperatures and dependable engine performance under load. |
$ 2,920.55
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1-2 weeks delivery time The Nanni Diesel 970310553 spacer is a precision positioning component used within the air cooler and intercooler spare parts assemblies to maintain correct spacing and alignment of mating parts. Designed for OEM-fit installation on Nanni marine diesel platforms, it supports stable mounting and consistent airflow-system geometry on 4.330TDI, 4.340TDI, 5.250TDI, and N4.115 engines. |
$ 311.71
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1-2 weeks delivery time The Nanni Diesel 970310555 freeze plug cap is a sealing element used within the air cooler and intercooler assemblies to close off dedicated ports and help maintain boost-air cooling circuit integrity. Fitted on Nanni Diesel 4.330TDI, 4.340TDI, and 5.250TDI engines as well as N4.115 engines, it supports reliable charge-air cooling performance by keeping the cooler body properly sealed during operation. |
$ 39.61
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1-2 weeks delivery time The Nanni Diesel 970310556 intercooler ball is a small but critical element used within the air cooler and intercooler spare parts assemblies to support correct operation and sealing of the charge-air cooling system. Designed for Nanni marine diesel applications, it fits 4.330TDI, 4.340TDI, 5.250TDI, and N4.115 engines, helping maintain stable boost-air cooling performance for efficient, reliable running under load. |
$ 8.09
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1-2 weeks delivery time The Nanni Diesel 970310558 drive key is a precision locating and torque-transfer element used within the sea water pump assembly (including sea water pump details) and the heat exchanger assembly on selected Nanni marine diesel engines. It helps secure proper alignment between mating components so the pump drive and related hardware can transmit rotation reliably on 4.200TD, N4.60, 5.250TDI, and N4.65 engines. |
$ 7.22
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1-2 weeks delivery time The Nanni Diesel 970310563 gasket set is a dedicated sealing kit used within the tools and gaskets kit assembly to support clean, reliable reassembly during service on 5.250TDI marine diesel engines. Designed as an OEM replacement set, it helps restore proper sealing across serviced joints to reduce the risk of fluid leaks and maintain dependable engine operation. |
$ 1,257.82
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1-2 weeks delivery time The Nanni Diesel 970310564 gasket set is a practical sealing kit intended for the Tools and Gaskets Kit assembly on Nanni 5.250TDI marine diesel engines. It supports clean, dependable reassembly during maintenance by providing the gaskets typically renewed when opening up engine systems, helping reduce the risk of leaks and downtime. |
$ 1,285.22
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1-2 weeks delivery time The Nanni Diesel 970310565 gasket set is a service kit element from the Tools and Gaskets Kit assembly, supporting clean, leak-free reassembly during maintenance on 5.250TDI engines. Designed as an OEM-matched set, it helps restore proper sealing across disturbed joints to maintain engine reliability in marine operating conditions. |
$ 131.61
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1-2 weeks delivery time The Nanni Diesel 970310604 upper engine gasket set is a dedicated sealing kit for the upper section of the engine on 4.195HE marine diesel engines. Supplied as part of the tools and gaskets kit assembly, it streamlines maintenance and rebuild work by providing the correct gasket set to restore tight, leak-resistant joints across critical top-end mating surfaces. |
$ 1,024.64
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1-2 weeks delivery time The Nanni Diesel 970310605 lower engine gasket set provides a practical, engine-specific seal kit for service work on Nanni 4.195HE marine diesel engines. Supplied as part of the Tools and Gaskets Kit assembly, it supports clean reassembly by renewing key lower-engine sealing points to help maintain oil and fluid tightness after maintenance. |
$ 743.15
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1-2 weeks delivery time The Nanni Diesel 970310654 marine gearbox assembly (TM345H-1.5R) is built for the gear box system on 4.330TDI engines, transferring engine torque smoothly to the driveline for dependable propulsion control. As an OEM-fit replacement gearbox, it supports consistent power delivery and reliable engagement for marine duty operation. |
$ 6,535.41
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1-2 weeks delivery time The Nanni Diesel 970310655 gearbox assembly provides dependable power transfer from the engine to the driveline, supporting smooth engagement and controlled propulsion in marine applications. Supplied as part of the gear box system, this TECHNO.TM345H-2R gearbox is matched for installation on Nanni Diesel 4.330TDI engines where reliable reduction and reversing capability are essential for confident maneuvering. |
$ 6,731.46
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1-2 weeks delivery time The Nanni Diesel 970310656 Technodrive TM345-2.5R gearbox delivers dependable marine power transmission as part of the gear box assembly on 4.330TDI engines. Built to provide smooth engagement and controlled reduction for efficient propulsion, it is a direct replacement unit designed to restore reliable driveline performance in demanding onboard conditions. |
$ 6,535.41
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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.