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 970313444 fork lever shaft is a precision control-shaft component used within the speed regulator and governor assemblies to transmit lever movement and support stable engine speed control. Designed for OEM fit in Nanni marine diesel regulation systems, it suits 4.150HE, N3.30, and N4.38 engines for dependable linkage action and consistent throttle governing response. |
$ 174.75
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1-2 weeks delivery time The Nanni Diesel 970313445 cylinder head is a precision engine component for the cylinder head assembly on N4.38 marine diesel engines. It forms the upper sealing surface of the combustion chambers and supports correct valve and cooling-jacket function, helping maintain efficient combustion, stable operating temperatures, and dependable on-board power. |
$ 8,282.57
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1-2 weeks delivery time The Nanni Diesel 970313447 speed control lever is a control component used in the accelerator and speed control system to transmit throttle input smoothly and accurately. Designed for dependable engine speed command on N2.14 and N3.21 marine diesel installations, it helps maintain responsive handling and stable RPM control, including fitment on N3.21 Standard engines. |
$ 180.26
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1-2 weeks delivery time The Nanni Diesel 970313451 breather cover is a cylinder head cover component designed to support proper crankcase breathing and help keep oil mist controlled within the top-end ventilation path. Used as part of the cylinder head cover assembly, it is a direct-fit replacement for Nanni engines including 4.220HE, N2.14, N3.21, N3.21 Standard, N3.30, N4.38, N4.40, N4.50, and N4.65 models. |
$ 74.40
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1-2 weeks delivery time The Nanni Diesel 970313453 intake manifold assembly is a complete inlet manifold unit for the intake manifold system on N2.14 marine diesel engines. It routes intake air evenly into the cylinder head, supporting stable combustion, responsive throttle behavior, and dependable engine operation with an OEM-correct fit. |
$ 429.02
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1-2 weeks delivery time The Nanni Diesel 970313456 rocker arm support bracket secures and stabilizes the rocker arm hardware within the valves and springs assembly, helping maintain accurate valve actuation under load. Designed as an OEM replacement part for Nanni marine diesel engines, it fits N2.14, N3.21, and N3.21 Standard engine configurations for dependable top-end operation. |
$ 71.91
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1-2 weeks delivery time The Nanni Diesel 970313457 breather pipe is a crankcase ventilation line used within the intake manifold assembly to route blow-by vapors in a controlled way. Built for an OEM-style fit, it helps maintain clean, stable engine breathing on N2.14, N3.21, and N3.21 Standard engines—supporting efficient operation and reducing unwanted oil mist in the engine space. |
$ 33.52
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1-2 weeks delivery time The Nanni Diesel 970313458 starter motor housing assembly supports correct alignment and secure mounting of internal starter components for dependable engine cranking. Supplied as part of the starter motor assembly (starter spare parts group), it is a direct-fit replacement for N3.21, N3.21 Standard, N3.30, and N4.38 engines, helping restore reliable starting performance in marine installations. |
$ 850.16
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1-2 weeks delivery time The Nanni Diesel 970313460 starter yoke assembly is a key structural component within the starter motor system, supporting the internal starter elements and helping maintain correct alignment for consistent cranking performance. Supplied as an OEM-fit part for the starter motor assembly and starter spare parts group, it is used on N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 801.44
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1-2 weeks delivery time The Nanni Diesel 970313461 starter motor armature assembly is a core rotating element within the starter motor system, built to restore strong, consistent cranking performance on Nanni marine diesel engines. Supplied as an armature assembly for the starter motor, it supports reliable starting on N3.21, N3.21 Standard, N3.30, and N4.38 engines—ideal for service work where dependable electrical-to-mechanical power transfer is essential. |
$ 1,831.77
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1-2 weeks delivery time The Nanni Diesel 970313462 starter motor bearing is a precision support element used within the starter motor assembly to help the rotating components run smoothly during engine cranking. Designed as an OEM replacement part, it supports reliable starter operation on N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 25.34
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1-2 weeks delivery time Gasket for Nanni Diesel N2.10 engines. Provides sealing between engine components. |
$ 8.32
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1-2 weeks delivery time The Nanni Diesel 970313464 sealing plug is a precision-fit closure element used across multiple engine assemblies, including the cylinder head cover, head cover, oil filter, and timing case. Installed to close service ports and help maintain oil tightness and clean internal protection, it is a practical OEM replacement choice for N2.14, N3.21, N3.21 Standard, N3.30, N4.115, N4.38, N4.85, and N4.100 engines. |
$ 20.17
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1-2 weeks delivery time The Nanni Diesel 970313465 starter clutch assembly is a starter-motor subassembly that ensures clean engagement during cranking while allowing the starter drive to freewheel once the engine fires. Installed within the starter motor assembly, it helps protect the starter system from shock loads and overspeed for dependable starting on N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 703.47
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1-2 weeks delivery time The starter motor shaft sub-assembly Nanni Diesel 970313466 is built to restore smooth, reliable engagement inside the starter motor assembly on Nanni marine diesel engines. As a direct-fit internal starter component, it supports consistent cranking performance for N3.21, N3.21 Standard, N3.30, and N4.38 engines—ideal for servicing worn starter internals and maintaining dependable starts underway. |
$ 390.53
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1-2 weeks delivery time The Nanni Diesel 970313467 starter motor fastening screw is designed to secure starter motor components for a dependable engine cranking system. Used within the starter motor assembly, it supports stable alignment and retention on N3.21, N3.21 Standard, N3.30, and N4.38 marine diesel engines, helping maintain reliable starting performance in demanding onboard conditions. |
$ 5.69
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1-2 weeks delivery time The Nanni Diesel 970313469 camshaft assembly provides precise valve timing control as a core component of the camshaft system on N4.38 marine diesel engines. Built as an OEM-fit replacement, it supports smooth, consistent operation of the valve train, helping maintain efficient combustion and dependable engine performance underway. |
$ 2,552.16
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1-2 weeks delivery time The Nanni Diesel 970313471 fork lever assembly supports precise speed control by transmitting movement within the speed regulator and governor mechanism. Used in the speed regulator system on 4.150HE engines and within the governor assembly on N4.38 engines, this OEM-fit linkage component helps maintain stable engine RPM response for smooth, predictable operation. |
$ 1,613.84
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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.