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 970313414 injection pump drive gear is a precision timing component within the camshaft fuel assembly, transmitting rotational drive to keep fuel injection synchronized with engine operation. Designed for OEM-correct fitment on Nanni Diesel N3.30 and N4.38 engines, it supports stable injection timing and dependable combustion performance under marine duty. |
$ 419.71
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1-2 weeks delivery time The Nanni Diesel 970313418 flywheel ring gear is a precision drivetrain element that mounts to the flywheel area to provide a strong, reliable engagement surface for the starter during engine cranking. Supplied as part of the flywheel, flywheel housing, and gearbox flange-related assemblies, it supports dependable starting performance across 3.100HE, 4.150HE, N3.21, N3.21 Standard, N3.30, and N4.38 marine engines. |
$ 289.55
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1-2 weeks delivery time The Nanni Diesel 970313423 accelerator plate is a control-system component used within the accelerator assembly on N2.14 marine engines. It supports stable throttle actuation by providing a secure interface point inside the accelerator mechanism, helping maintain smooth, predictable engine speed control in demanding onboard conditions. |
$ 750.38
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1-2 weeks delivery time The Nanni Diesel 970313425 protective cap is a small but essential finishing component used on the accelerator and speed control system, covering and protecting the control point as part of the throttle control assembly. Designed for N2.14 engines as well as N3.21 and N3.21 Standard engines, it helps keep the control mechanism protected for smooth, reliable operation in marine engine installations. |
$ 15.15
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1-2 weeks delivery time The Nanni Diesel 970313426 speed control fastening nut secures the throttle linkage hardware in the accelerator and speed control assemblies, helping maintain stable engine rpm control and dependable throttle response. It is used on N2.14 engines as part of the accelerator system and on N3.21 and N3.21 Standard engines within the speed control and throttle control mechanism. |
$ 16.78
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1-2 weeks delivery time The Nanni Diesel 970313428 bolt is a marine-grade fastening element used within the flywheel housing and transmission flange area to keep key drivetrain components securely clamped and aligned. Designed for N3.21 engines, including N3.21 Standard, it helps maintain reliable coupling between housings and mating parts under vibration and cyclic engine loads. |
$ 3.64
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1-2 weeks delivery time The Nanni Diesel 970313429 ball bearing is a precision support element used in the camshaft injection pump drive arrangement, helping the camshaft rotate smoothly with reduced friction and stable alignment. Installed within the camshaft injection pump assembly, it is an OEM-fit replacement for N2.14 engines as well as N3.21 and N3.21 Standard engines, supporting consistent fuel pump timing and dependable operation under continuous marine duty. |
$ 153.67
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1-2 weeks delivery time The Nanni Diesel 970313430 fan drive pulley is a crankshaft-mounted drive component used within the crankshaft-pistons assembly to transmit rotational power for the engine’s fan drive. Designed as an OEM-fit replacement, it supports stable belt-driven accessory operation on 3.75HE, N3.21, and N3.21 Standard marine diesel engines. |
$ 686.74
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1-2 weeks delivery time The Nanni Diesel 970313431 throttle control lever shaft is a precision control-shaft component used within the accelerator and speed control assemblies to transmit lever movement accurately. Designed for Nanni N2.14 engines as well as N3.21 and N3.21 Standard engines, it supports smooth, predictable throttle response by maintaining correct alignment and motion through the engine’s throttle control mechanism. |
$ 81.38
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1-2 weeks delivery time The Nanni Diesel 970313432 oil breather is a crankcase ventilation element installed on the intake manifold, helping manage oil vapor and blow-by gases for cleaner, more stable engine operation. Designed as an OEM-fit replacement, it supports proper breathing and reduces oil mist carryover on N4.40 and N4.50 engines. |
$ 43.75
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1-2 weeks delivery time The Nanni Diesel 970313436 control collar is a fastening and locating element used within the accelerator and speed control mechanisms to keep throttle-control components properly positioned during operation. Fitted in the accelerator assembly on N2.14 engines and in the speed and throttle control assemblies on N3.21 and N3.21 Standard engines, it supports smooth, repeatable control input and secure linkage retention in marine duty. |
$ 20.17
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1-2 weeks delivery time The Nanni Diesel 970313437 main bearing carrier assembly supports accurate crankshaft alignment within the crankshaft assembly, helping maintain smooth rotation and stable bearing seating under marine engine loads. Built as an OEM replacement component, it fits Nanni Diesel N4.40 and N4.50 engines and is a solid choice for restoring proper bottom-end support during overhaul or repair. |
$ 783.47
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1-2 weeks delivery time The Nanni Diesel 970313438 main bearing housing assembly supports the crankshaft system by securely locating the main bearings and maintaining correct shaft alignment under load. Installed within the crankshaft assembly, this OEM replacement helps preserve smooth rotation and reliable oil-film support for N4.40 and N4.50 engines in demanding marine duty. |
$ 966.98
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1-2 weeks delivery time The Nanni Diesel 970313439 main bearing case assembly is a crankshaft-system component that supports and locates the main bearings to keep the crankshaft aligned under load. Designed as an OEM-fit replacement within the crankshaft assembly, it helps maintain smooth rotation and dependable engine operation on N4.40 and N4.50 engines. |
$ 703.71
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1-2 weeks delivery time The Nanni Diesel 970313440 gasket is a sealing element used within the accelerator, speed control, throttle control, and governor setting assemblies to keep control-system interfaces properly sealed and stable. Designed for Nanni N-series engines, it supports clean, dependable operation on N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 12
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1-2 weeks delivery time The Nanni Diesel 970313441 breather shield is a protective element fitted within the cylinder head cover assembly to help manage oil mist and blow-by ventilation in the crankcase breather path. Designed for N3.30 engines, it supports cleaner airflow through the breather system and helps reduce oil carryover around the top-end ventilation area. |
$ 6.70
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1-2 weeks delivery time The Nanni Diesel 970313442 fork-lever linkage component transfers motion within the speed regulator and governor assembly to help maintain stable engine speed under changing load. Designed as an OEM-fit replacement, it supports accurate throttle and governor response on 4.150HE, N3.30, and N4.38 engines for smooth, controlled operation underway. |
$ 611.15
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1-2 weeks delivery time The Nanni Diesel 970313443 fork lever shaft is a precision control-shaft component used within the speed regulator and governor assemblies to support smooth, accurate movement of the lever mechanism. Designed for OEM-correct fit on Nanni marine diesel engines, it helps maintain stable engine speed control on 4.150HE, N3.30, and N4.38 engines. |
$ 174.75
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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.