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 970310379 naturally aspirated cylinder head sealing gasket is built for the cylinder head assembly, helping maintain stable compression and fluid separation between the head and engine block in marine duty. It fits 3.100HE engines and also applies to N3.30 engines up to engine number KT08090422, making it a dependable OEM replacement for correct head-to-block sealing. |
$ 460.49
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1-2 weeks delivery time The Nanni Diesel 970310381 fastening nut secures critical joints within the fuel injection nozzle and pipe arrangement, helping maintain a stable, leak-resistant connection under vibration and pressure. Used within the injection nozzles and pipes assembly on 3.100HE engines and also fitted in the nozzle holder assembly on N4.38 engines, it supports clean fuel delivery and dependable injector mounting. |
$ 32.22
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1-2 weeks delivery time The Nanni Diesel 970310382 washer is a precision fastener element used within the injection nozzles and pipes system and the nozzle holder assembly to support correct clamping and alignment of fuel-injection components. Designed for dependable OEM fit on Nanni Diesel 3.100HE and N4.38 engines, it helps maintain stable injector mounting hardware under vibration and operating loads. |
$ 18.17
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1-2 weeks delivery time The Nanni Diesel 970310383 injector nozzle spring is a precision fuel-injection component used within the injection nozzles and pipes system and the nozzle holder assembly. Designed for 3.100HE and N4.38 engines, it supports correct injector nozzle operation by maintaining controlled spring pressure inside the nozzle holder, helping deliver consistent fuel atomization and stable engine running. |
$ 37.15
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1-2 weeks delivery time The Nanni Diesel 970310384 spacer is a precision positioning element used within the fuel injection nozzle system, supporting correct stack-up and alignment in the injection nozzles and pipes assembly. Installed as part of the nozzle holder hardware, it helps maintain consistent injector seating and reliable fuel delivery on 3.100HE and N4.38 marine diesel engines. |
$ 112.07
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1-2 weeks delivery time The Nanni Diesel 970310385 push rod is a precision linkage element used within the fuel injector nozzle system, supporting accurate mechanical actuation and consistent injector operation. Installed in the injection nozzles and pipes assembly on 3.100HE engines and in the nozzle holder assembly on N4.38 engines, it helps maintain dependable fuel delivery and stable engine performance in marine duty. |
$ 201.77
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1-2 weeks delivery time The Nanni Diesel 970310386 fastening nut secures key fuel-injection hardware within the injection nozzles and pipes system and the nozzle holder assembly. Designed for dependable retention in the injector area, it supports stable injector and line positioning on Nanni Diesel 3.100HE and N4.38 marine engines for consistent fuel delivery and serviceable, OEM-correct reassembly. |
$ 136.50
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1-2 weeks delivery time The Nanni Diesel 970310387 washer is a precision-fit sealing and load-spreading element used within the fuel injection hardware, supporting secure assembly and dependable operation. Installed in the injection nozzles and pipes system on 3.100HE engines and in the nozzle holder assembly on N4.38 engines, it helps maintain correct clamping and alignment where fuel-system components join. |
$ 22.04
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1-2 weeks delivery time The Nanni Diesel 970310388 injection nozzle piece is a precision fuel-system component used within the injection nozzles and pipes assembly on 3.100HE engines. Designed to support correct injector/nozzle connection and fuel delivery integrity, it helps maintain clean, consistent injection performance for reliable starting, smooth running, and efficient combustion. |
$ 287.09
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1-2 weeks delivery time The Nanni Diesel 970310389 injector adjusting washer assembly is a precision shim-style component used within the injection nozzles and pipes system and the nozzle holder area to support correct injector positioning. Designed for a secure OEM fit on Nanni marine diesel engines, it helps maintain consistent injector installation and reliable fuel delivery on 3.100HE, 4.150HE, and N4.38 engines. |
$ 165.05
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1-2 weeks delivery time The Nanni Diesel 970310405 complete cylinder head assembly is a direct replacement component for the cylinder head system, restoring correct valvetrain and combustion-chamber sealing surfaces for dependable marine diesel operation. Used within the cylinder head assembly on 4.195HE and N4.40 engines, it supports stable compression, efficient airflow, and reliable long-term performance under continuous load. |
$ 8,078.84
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1-2 weeks delivery time The Nanni Diesel 970310406 cylinder head sealing gasket (NA) is an OEM replacement component used within the cylinder head assembly and also supplied as part of the maintenance kit. Designed to seal the joint between the cylinder head and engine block, it helps maintain stable compression and fluid separation on 4.195HE and N4.40 marine diesel engines. |
$ 546.41
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1-2 weeks delivery time The Nanni Diesel 970310407 timing gear case assembly forms the protective housing for the timing gear train, helping keep internal gears aligned and shielded from contamination in the timing gear case system. Designed for use on 4.195HE, N4.40, and N4.50 engines, it supports dependable valve and injection timing by providing a stable mounting structure for the front-end gear set. |
$ 2,528.73
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1-2 weeks delivery time The Nanni Diesel 970310409 Piston 05 component is specified within the crankshaft and pistons group on 4.195HE and N4.40 engines, and it is also listed in the alternator assembly documentation for 4.330TDI engines. Used as an OEM replacement part reference, it supports correct assembly matching and dependable servicing across the stated engine applications. |
$ 763.87
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1-2 weeks delivery time The Nanni Diesel 970310410 piston ring set is a precision ring assembly used within the crankshaft and pistons system to help maintain strong cylinder sealing and stable compression. Designed for OEM-fit replacement on 4.195HE and N4.40 engines, it supports efficient combustion control and helps limit blow-by for dependable marine engine operation. |
$ 482.05
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1-2 weeks delivery time The Nanni Diesel 970310411 piston ring set is a matched ring assembly for the crankshaft and pistons system, built to restore stable compression control and effective oil regulation in the cylinder. Designed for 4.195HE and N4.40 engines, it supports efficient combustion, reduced blow-by, and dependable sealing performance during marine duty cycles. |
$ 474.54
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1-2 weeks delivery time The Nanni Diesel 970310412 injection pump assembly provides precise high-pressure fuel delivery as part of the injection and feed pump system on 4.195HE engines. Designed as a direct-fit OEM replacement unit, it supports stable injection timing and consistent fuel metering for smooth combustion, efficient performance, and dependable marine operation. |
$ 8,042.02
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1-2 weeks delivery time The Nanni Diesel 970310417 spring lock washer is a vibration-resistant fastener element used across multiple engine and fuel-system assemblies, helping bolted joints maintain clamp load in high-vibration marine diesel operation. It is fitted in areas such as the injection and feed pump, speed regulator, timing gear case, accelerator linkage, engine block, and fresh water pump on engines including 3.100HE, 4.200TD, N4.60, 5.250TDI, N2.14, N3.21 (including Standard), N3.30, N4.38, N4.40, N4.50, and N4.65, with certain applications identified as before No. KTE08070398. |
$ 1.58
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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.