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 970307391 fuel injection pipe is a precision high-pressure line used within the injection nozzles and pipes assembly to deliver fuel from the injection system to the injector nozzle. Designed for dependable fit and routing on Nanni marine diesel installations, it supports clean, consistent injection on 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 engines. |
$ 197.95
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1-2 weeks delivery time The Nanni Diesel 970307392 fuel injection pipe is a precision high-pressure line used within the injection nozzles and pipes assembly to route fuel from the injection system to the injector nozzle. Designed for dependable fuel delivery and a clean OEM fit, it supports correct injection timing and stable engine running on 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 engines. |
$ 216.79
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1-2 weeks delivery time The Nanni Diesel 970307394 glow plug lead is an OEM electrical cord used within the injection nozzles and pipes system to ensure dependable power delivery to the glow plug circuit for stable cold starting. Designed for Nanni marine diesel applications, it fits 4.195HE, 4.200HE, 4.200TD, 4.220HE, and N4 engine variants including N4.40, N4.50 (by serial number break), N4.60, and N4.65. |
$ 62.34
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1-2 weeks delivery time The Nanni Diesel 970307396 fuel feed pump supports clean, consistent fuel delivery by drawing fuel through the fuel filter and supplying the injection and feed pump circuit on compatible engines. Used within the fuel filter assembly and the injection and feed pump grouping (including the injection and fuel pump listing on page 20), it is specified for 4.195HE, 4.200HE, 4.220HE, 5.280HE, and N4.50 engines. |
$ 756.02
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1-2 weeks delivery time The Nanni Diesel 970307398 fresh water pump pulley is a belt-drive component in the fresh water pump assembly that transmits engine rotation to keep coolant circulating through the closed-loop cooling system. Built for OEM fit on Nanni Diesel marine engines, it supports stable operating temperature and dependable pump drive on 4.200HE, 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 292.33
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1-2 weeks delivery time The Nanni Diesel 970307402 rocker arm assembly is a valve-train actuator component built for the valves and springs system, translating camshaft-driven motion into precise opening and closing of the engine valves. Designed as an OEM replacement for Nanni marine diesel installations, it supports stable valve timing and smooth engine operation across 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.40, N4.50, N4.60, 4.220HE, N4.65, 5.250TDI, and 5.280HE engines. |
$ 228.88
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1-2 weeks delivery time The Nanni Diesel 970307410 gasket set is a complete sealing kit intended for the Tools gaskets kit assembly on Nanni marine diesel engines. Designed to support clean, leak-free reassembly during service work, this OEM set fits 4.200HE and 4.220HE engines to help restore proper sealing across serviced joints and covers. |
$ 1,080.53
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1-2 weeks delivery time The Nanni Diesel 970307411 gasket set is a service kit built for the Tools - Gaskets Kit assembly, helping streamline onboard and workshop maintenance by providing the sealing elements needed during engine disassembly and reassembly. Designed for dependable OEM fit, it supports efficient repairs on Nanni 4.200HE and 4.220HE marine diesel engines while helping maintain tight joints across key mating surfaces. |
$ 989.98
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1-2 weeks delivery time The Nanni Diesel 970307412 inlet manifold is a precision air-intake component used within the air filter assembly to guide incoming air smoothly toward the engine’s intake path. Designed for a correct OEM fit on Nanni 4.195HE, 4.200HE, and 4.220HE marine diesel engines, it supports stable airflow delivery and dependable engine breathing under varying load conditions. |
$ 1,151.77
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1-2 weeks delivery time The Nanni Diesel 970307414 air filter support is a mounting component within the air filter assembly that stabilizes the filter element to help maintain a secure intake installation under vibration and engine movement. Designed for OEM fit on Nanni HE series engines, it supports reliable air filtration system alignment on 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines. |
$ 71.58
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1-2 weeks delivery time The Nanni Diesel 970307415 air intake hose is a dedicated connection element within the air filter assembly, helping route clean intake airflow to the engine while maintaining a secure, leak-resistant fit. Designed for Nanni HE series applications, it supports dependable air supply on 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines. |
$ 142.43
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1-2 weeks delivery time The Nanni Diesel 970307423 hose is a flexible coolant-transfer line used within the sea water pump assembly to help maintain dependable raw-water circulation for engine cooling. Designed for OEM fit on Nanni 4.220HE and 5.280HE marine diesel engines, it supports stable flow between connected pump ports and surrounding cooling-system plumbing. |
$ 56.48
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1-2 weeks delivery time The Nanni Diesel 970307424 hose is a flexible line used across several onboard systems, supporting clean routing and secure fluid or service connections where the engine installation requires it. Supplied as an OEM replacement used within the electrical box, heat exchanger, maintenance kit, and sea water pump assemblies, it fits Nanni 4.190HE, 4.220HE, and 5.280HE engines for dependable service and straightforward maintenance. |
$ 72.25
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1-2 weeks delivery time The Nanni Diesel 970307425 oil pan assembly supports secure oil containment and proper lubrication circulation as part of the oil sump and oil pump system on 4.220HE engines. Designed as an OEM-fit replacement, it helps maintain stable oil supply to the pump pickup while protecting the crankcase area for reliable marine engine operation. |
$ 1,004.36
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1-2 weeks delivery time The Nanni Diesel 970307426 oil filtration element helps keep lubricant clean for dependable protection in marine service. Installed within the oil sump and oil pump assembly, it supports steady oil flow and reduces contaminant circulation for Nanni Diesel 4.220HE engines, helping maintain reliable pressure and long component life. |
$ 126.37
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1-2 weeks delivery time Support bracket for pipe clamp, designed for Nanni Diesel 4.220HE engines. Ensures stable routing and fixation of pipes. |
$ 44.56
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1-2 weeks delivery time The Nanni Diesel 970307436 flywheel fastening nut is a dedicated securing element used in the flywheel assembly to help lock critical rotating components in place. Built for correct OEM fit on Nanni marine diesel installations, it supports dependable drivetrain alignment and stable power transfer on 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 20.46
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1-2 weeks delivery time The Nanni Diesel 970307438 alternator support bracket is a mounting component within the alternator assembly that helps keep the alternator securely supported and correctly aligned on the engine. Built for dependable fit on Nanni marine diesel installations, it supports stable belt tracking and reduces vibration at the alternator mount on 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 149.29
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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.