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 970312676 oil filter assembly plug provides a secure closure point within the oil filter assembly, helping maintain stable oil pressure and a clean, leak-resistant lubrication circuit. Designed for OEM-correct fit on Nanni Diesel T6.420TDI and T6.300 engines, it supports reliable filtration system service and dependable engine protection under marine operating conditions. |
$ 40.14
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1-2 weeks delivery time The Nanni Diesel 970312677 fastening nut is a genuine replacement hardware item used across key engine assemblies, including the intake manifold, oil cooler, fresh water pump, and oil filter assembly. Designed for secure clamping and reliable retention under marine engine vibration and heat cycles, it supports correct assembly integrity on T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 17.94
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1-2 weeks delivery time The Nanni Diesel 970312678 flange bolt is a dedicated fastening element used in the oil filter assembly to secure related components under engine vibration and operating loads. Built for correct OEM fit on Nanni T6 series marine engines, it supports reliable oil-system service work on T6.420TDI and T6.300 engines. |
$ 18.89
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1-2 weeks delivery time The Nanni Diesel 970312679 stud bolt is a dedicated fastening element used within the oil filter assembly on Nanni T6 marine diesel engines. It helps secure the oil filter assembly components in place for stable alignment and dependable sealing during operation on T6.420TDI and T6.300 engines. |
$ 15.12
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1-2 weeks delivery time The Nanni Diesel 970312686 fastening nut secures components within the fresh water pump assembly to help maintain stable pump alignment and reliable coolant circulation. Built for OEM-style fit on Nanni marine diesel installations, it is used on T4.165, T4.180, and T4.200 engines as well as T6.420TDI and T6.300 engines. |
$ 15.59
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1-2 weeks delivery time The Nanni Diesel 970312687 starter motor assembly provides the high-torque cranking needed for dependable engine starts on compatible Nanni marine diesels. Installed within the electrics system as the starter motor assembly, it engages the flywheel to turn the engine over smoothly for T6.420TDI and T6.300 engines. |
$ 2,655.24
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1-2 weeks delivery time The Nanni Diesel 970312694 O-ring sealing element supports leak-tight fuel delivery at the injection lines and nozzle assembly, helping maintain stable injection performance and clean engine operation. Designed for the injection lines nozzles system, it fits Nanni Diesel T6.420TDI and T6.300 engines, including Stern Drive versions, to restore proper sealing during service or rebuild work. |
$ 37.30
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1-2 weeks delivery time The Nanni Diesel 970312695 injection nozzle seat is a precision seating element within the injection lines and nozzles assembly, helping the injector nozzle locate correctly and seal properly for consistent fuel delivery. Designed for T6.420TDI and T6.300 marine engines, it also fits the Stern Drive versions of these models to support dependable injection performance under load. |
$ 57.14
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1-2 weeks delivery time The Nanni Diesel 970312696 injector nozzle holder clamp is a precision retaining fastener used in the injection lines and nozzles assembly to keep the nozzle holder securely positioned for stable, consistent fuel delivery. Designed for reliable OEM fit on T6.420TDI and T6.300 marine engines, it also suits the Stern Drive versions of these models to support dependable injector installation in demanding onboard conditions. |
$ 207.30
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1-2 weeks delivery time The Nanni Diesel 970312697 nozzle leakage pipe No. 1 is a dedicated fuel return line element used within the injection lines and nozzles assembly on T6.420TDI and T6.300 marine engines, including Stern Drive versions. It routes injector leakage fuel back through the return circuit, helping keep the injection system tidy, pressure behavior stable, and the engine bay cleaner by carrying away excess fuel from the nozzle area. |
$ 1,451.11
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1-2 weeks delivery time The Nanni Diesel 970312698 hex head bolt with an integrated washer is a fastening element used in the fuel injection line nozzles assembly to clamp and secure injector line components against vibration and pressure pulsations. Designed for Nanni T6.420TDI and T6.300 marine engines, it also fits the stern drive versions of these models, helping maintain stable injector line positioning for dependable fuel delivery. |
$ 22.19
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1-2 weeks delivery time The Nanni Diesel 970312699 fuel injection line nut is a precision fastener used in the injection lines and nozzles assembly to secure high-pressure fuel line connections. Designed for a correct OEM fit on T6.420TDI and T6.300 marine engines, it helps keep injector-line joints tight and stable in both inboard and stern drive installations. |
$ 22.66
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1-2 weeks delivery time The Nanni Diesel 970312701 sealing gasket is a genuine replacement element used within the injection lines and nozzle assembly and the oil filter assembly on Nanni T6 engines. It helps maintain leak-free joints where fuel and oil circuits must stay secure and clean, supporting dependable operation on T6.420TDI and T6.300 engines, including stern drive configurations. |
$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970312702 injection pipe assembly No. 1 is a precision fuel line used within the injection and fuel pump assembly to deliver high-pressure fuel to the correct cylinder. Designed for dependable routing and secure connections in marine environments, it supports proper injection timing and smooth engine operation on T6.420TDI and T6.300 engines, including stern drive applications. |
$ 414.60
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1-2 weeks delivery time The Nanni Diesel 970312703 injection pipe sub-assembly No. 2 is a fuel-system line component used within the injection and fuel pump assembly to route high-pressure fuel with secure, leak-resistant connections. Designed for Nanni T6.420TDI and T6.300 marine engines, it also matches the same engine models in stern drive configurations to support dependable injection performance and consistent engine operation. |
$ 414.60
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1-2 weeks delivery time The Nanni Diesel 970312704 injection pipe sub-assembly No. 3 is a dedicated high-pressure fuel line component within the injection and fuel pump assembly, supporting precise fuel delivery to the correct cylinder. Designed for dependable OEM fit on T6.420TDI and T6.300 marine engines, it also matches the same models in stern drive configurations to help maintain clean injection timing and consistent combustion. |
$ 414.60
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1-2 weeks delivery time The Nanni Diesel 970312705 injection pipe sub-assembly No. 4 is a dedicated high-pressure fuel line element within the injection and fuel pump system, built to maintain correct fuel delivery from the injection equipment to the cylinder. Designed for marine-duty reliability, it fits T6.420TDI and T6.300 engines, including Stern Drive configurations, to support stable injection performance and clean engine operation. |
$ 414.60
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1-2 weeks delivery time The Nanni Diesel 970312706 injection pipe sub-assembly No. 5 is a precision fuel line component used within the injection and fuel pump system to route high-pressure fuel to the correct cylinder. Designed for a clean OEM fit on T6.420TDI and T6.300 marine engines, it also suits the same models in stern drive configurations to help maintain consistent injection timing and dependable combustion. |
$ 414.60
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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.