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 970313685 starter yoke assembly is a starter spare part designed to support correct alignment and secure mounting within the starter assembly on Nanni N4.115 engines. By maintaining stable positioning of internal starter components, it helps ensure dependable starter engagement and consistent cranking performance in marine service. |
$ 2,207.44
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1-2 weeks delivery time The Nanni Diesel 970313686 starter brush holder assembly is a key internal component in the starter spare-parts group, designed to position and support the starter brushes for consistent electrical contact during cranking. Built for OEM-correct replacement on Nanni Diesel N4.85, N4.100, and N4.115 engines, it helps maintain dependable starter operation and reliable engine starts. |
$ 354.39
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1-2 weeks delivery time The Nanni Diesel 970313687 starter brush spring is a small but critical electrical component within the starter spare parts assembly, maintaining consistent brush pressure against the commutator for dependable cranking performance. Designed for Nanni Diesel N4 series applications, it supports reliable starter operation on N4.115, N4.85, and N4.100 engines. |
$ 28.69
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1-2 weeks delivery time The Nanni Diesel 970313688 starter service component is used within the starter spare-parts assembly, supporting dependable cranking performance on N4 marine diesel engines. Cataloged as a starter brush for N4.115 engines and also referenced as a starter attachment bracket for N4.85 and N4.100 engines, it is a direct-replacement item for maintaining starter operation and secure installation. |
$ 85.68
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1-2 weeks delivery time The Nanni Diesel 970313689 rear bracket assembly supports and stabilizes the starter spare-parts assembly, helping maintain correct alignment and secure mounting during engine cranking. Designed for use on N4.115 engines, it provides an OEM-correct replacement solution for restoring reliable starter fitment and reducing unwanted movement or vibration at the starter mounting area. |
$ 383.99
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1-2 weeks delivery time The Nanni Diesel 970313690 starter fastener set secures key starter components for a stable, vibration-resistant installation in the starter spare parts assembly. Designed for Nanni N4 series marine diesel applications, it supports dependable starter mounting and alignment on N4.115, N4.85, and N4.100 engines. |
$ 175.61
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1-2 weeks delivery time The Nanni Diesel 970313698 cylinder head drain plug is a dedicated sealing plug used on the cylinder head assembly to allow controlled draining during service. Designed for a correct OEM fit on N4.85 and N4.100 engines, it helps keep cooling passages secure between maintenance intervals and supports clean, straightforward fluid servicing. |
$ 29.60
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1-2 weeks delivery time The Nanni Diesel 970313701 fresh water pump plug is a dedicated sealing plug used within the fresh water pump assembly to help maintain a tight, leak-resistant cooling circuit. Designed for dependable OEM fit on Nanni 4.330TDI, 4.340TDI, and N4.115 engines, it supports stable engine temperature control by keeping the closed-loop coolant side properly sealed. |
$ 13.67
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1-2 weeks delivery time The Nanni Diesel 970313704 flange bolt is a dedicated fastening element for the fresh water pump assembly, helping keep the pump securely mounted and aligned under marine engine vibration and thermal cycling. It is used on Nanni 4.330TDI, 4.340TDI, and N4.115 engines to support dependable coolant circulation within the closed-loop cooling system. |
$ 12.10
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1-2 weeks delivery time The Nanni Diesel 970313705 flange fastener and stop screw supports secure, vibration-resistant assembly across key engine systems. Used within the fresh water pump assembly and also applied as a stop screw in the timing cover and intake manifold assemblies, it helps maintain stable component positioning on 4.330TDI, 4.340TDI, N4.115, N4.85, and N4.100 marine diesel engines. |
$ 11.48
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1-2 weeks delivery time The Nanni Diesel 970313706 fan pulley is a drive element fitted to the fresh water pump assembly, helping transmit belt power so the pump can circulate coolant through the engine’s closed-loop cooling circuit. Designed for an OEM-style fit, it supports stable cooling performance on Nanni 4.330TDI, 4.340TDI, and N4.115 marine diesel engines. |
$ 314.03
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1-2 weeks delivery time The Nanni Diesel 970313707 intake valve is a precision valvetrain component built for the valve and rocker arm assembly on N4.115 engines. It controls fresh-air entry into the combustion chamber, supporting clean cylinder filling, stable combustion, and dependable marine engine performance when replacing worn or damaged intake-valve hardware. |
$ 73.35
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1-2 weeks delivery time The Nanni Diesel 970313708 exhaust-valve component ensures correct exhaust-gas flow control within the valve and rocker arm assembly on N4.115 engines. Designed as a direct-fit replacement, it helps maintain efficient cylinder sealing during the combustion cycle and supports stable engine performance under marine operating loads. |
$ 92.28
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1-2 weeks delivery time The Nanni Diesel 970313709 valve shaft is a precision valvetrain component used within the valve and rocker arm system, supporting smooth, consistent valve actuation during engine operation. Specified for N4.115 engines and also used in the valves and springs assembly on N4.85 and N4.100 engines, it helps maintain stable valve gear alignment and dependable mechanical timing under marine duty cycles. |
$ 16.40
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1-2 weeks delivery time The Nanni Diesel 970313710 rocker arm shaft assembly supports stable valve train operation within the valve and rocker arm assembly on N4.115 engines. Designed to provide a secure pivot and alignment point for rocker arm movement, it helps maintain consistent valve actuation for dependable marine diesel performance. |
$ 647.96
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1-2 weeks delivery time The Nanni Diesel 970313711 valve train set screw is a precision fastener used within the valves and springs group, and on the valve and rocker arm assembly, to secure and maintain correct valve gear positioning under marine engine vibration and heat cycling. It is specified for a wide range of Nanni engines including 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, and N4.115 models. |
$ 4.68
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1-2 weeks delivery time The Nanni Diesel 970313715 valve spring is a precision engine valvetrain component used within the valves and springs assembly and the valve and rocker arm system to maintain correct valve control during operation. Designed for Nanni Diesel 4.330TDI, 4.340TDI, and N4.115 engines, it helps keep valve motion stable and supports consistent timing and seating as engine speed and load change. |
$ 11.09
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1-2 weeks delivery time The Nanni Diesel 970313717 exhaust rocker arm assembly supports precise exhaust valve actuation within the valve and rocker arm system on N4.115 engines. Designed as an OEM-fit replacement, it transfers cam-driven motion through the valvetrain to maintain accurate valve timing and dependable engine breathing under marine operating loads. |
$ 103.94
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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.