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 970310357 piston ring assembly 05 is a precision ring set used in the crankshaft and pistons assembly to help maintain strong cylinder sealing and stable engine compression. Designed for N3.30 engines up to Serial No. KT08090422, it supports efficient combustion performance while helping control blow-by and oil management in demanding marine duty. |
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1-2 weeks delivery time The Nanni Diesel 970310375 fuel injection pump cam is a precision cam element used within the injection pump camshaft assembly. Installed in the camshaft fuel system, it drives the mechanical timing and actuation needed for consistent fuel delivery on 3.100HE, N3.30, and N4.38 engines, making it an ideal OEM replacement when restoring injection performance. |
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1-2 weeks delivery time The Nanni Diesel 970310396 trolling valve is a gearbox control component for the ZF25 23B transmission, helping deliver smooth low-speed maneuvering and precise thrust management. Supplied as part of the gear box assembly, it is intended for use on 4.330TDI engines where controlled clutch engagement is essential for docking, fishing, and slow-speed handling. |
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1-2 weeks delivery time The Nanni Diesel 970310408 piston is a critical rotating-assembly component for the crankshaft and piston group, designed to convert combustion pressure into smooth mechanical power in N4.40 marine diesel engines. Built for OEM fit within the crankshaft pistons assembly, it supports efficient power delivery, stable compression, and dependable long-run operation on board. |
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1-2 weeks delivery time The Nanni Diesel 970310419 engine block flange is a precision mounting component used within the engine block assembly on 5.250TDI engines. It supports secure joining and alignment of connected engine elements, helping maintain a stable, leak-resistant interface under marine vibration and thermal cycling. |
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1-2 weeks delivery time The Nanni Diesel 970310437 piston is a precision engine internal component used within the crankshaft and pistons assembly on 5.250TDI marine diesel engines. Designed as an OEM replacement, it supports efficient combustion by transferring cylinder pressure to the connecting rod and crankshaft while maintaining smooth, reliable operation under marine duty cycles. |
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1-2 weeks delivery time The Nanni Diesel 970310457 sealing element supports leak-free operation within the injection pump component parts, helping maintain stable fuel delivery and consistent pump performance. Built as a direct-fit replacement for the injection pump assembly on Nanni Diesel 4.330TDI engines, it helps protect the system from fuel seepage and air ingress that can affect starting and running quality. |
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1-2 weeks delivery time The Nanni Diesel 970310530 service kit is a packaged maintenance solution intended for the engine maintenance kit assembly on 3.100HE engines. It supports routine upkeep by providing the correct kit for planned servicing, helping keep your Nanni marine diesel operating reliably between service intervals. |
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1-2 weeks delivery time The Nanni Diesel 970310562 maintenance kit is a service kit built to support routine upkeep on Nanni Diesel 5.250TDI marine engines. Supplied as part of the maintenance kit assembly, it helps streamline scheduled servicing by grouping the correct replacement items under one OEM reference for dependable fit and consistent engine care. |
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1-2 weeks delivery time The Nanni Diesel 970310621 oil gauge plug is a sealing plug used within the camshaft assembly to close and protect the oil gauge passage on 4.330TDI engines. Designed for dependable fit and sealing in the engine’s lubrication-related circuit, it helps maintain clean, controlled oil routing and supports reliable operation in marine duty. |
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1-2 weeks delivery time The Nanni Diesel 970310649 sea water pump unit restores dependable raw-water circulation for the seawater pump assembly on 4.330TDI engines. Designed as an OEM replacement within the sea water pump spare parts group, it delivers the cooling-water flow needed to protect heat exchangers and exhaust components during continuous marine operation. |
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1-2 weeks delivery time The Nanni Diesel 970310650 crankcase plug is a compact sealing component used in the crankcase and cylinders assembly to close off a dedicated opening on 4.330TDI marine diesel engines. Designed for OEM fit, it helps maintain proper engine sealing and supports clean, secure operation of the crankcase area during service and daily running. |
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1-2 weeks delivery time The Nanni Diesel 970310715 pipe is a marine cooling and exhaust-system line used within the heat exchanger and exhaust manifold assembly on 4.330TDI engines. Designed as an OEM-fit replacement, it supports correct routing and secure flow between connected components, helping maintain stable temperature control and dependable exhaust-side operation in demanding onboard conditions. |
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1-2 weeks delivery time The Nanni Diesel 970310735 sea water pump drive shaft is a precision replacement component used within the sea water pump spare parts assembly to transmit rotation through the pump. Designed for 4.330TDI engines, it supports stable pump operation and consistent raw-water flow for dependable engine cooling underway. |
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1-2 weeks delivery time The Nanni Diesel 970310738 alternator drive pulley is a belt-drive component used in the standard alternator assembly, built to support stable alternator operation on 4.330TDI engines. By providing a secure, correctly matched pulley interface for the alternator belt, it helps maintain reliable charging performance in marine service. |
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1-2 weeks delivery time The Nanni Diesel 970310747 intercooler heat exchanger housing supports the intercooler spare parts assembly by forming the main body that contains and guides charge-air cooling flow. Designed for marine diesel installations, it fits 4.330TDI and N4.115 engines to help maintain efficient air-density management for stable power delivery under load. |
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1-2 weeks delivery time The Nanni Diesel 970310762 locating pin is a precision dowel used within the crankcase and cylinders assembly to keep critical engine components accurately aligned during operation and service work. Designed for OEM-correct fit on Nanni Diesel 4.330TDI engines, it supports stable assembly positioning to help maintain proper sealing, wear control, and long-term reliability. |
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1-2 weeks delivery time The Nanni Diesel 970310766 water pipe gasket is a sealing element used within the crankcase and cylinders assembly to keep the engine’s water pipe connection tight and leak-free. Designed for 4.330TDI engines, it helps maintain stable coolant flow through the engine structure, supporting dependable temperature control and clean, efficient operation on board. |
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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.