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 970140205 timing case sealing gasket is designed to restore a tight joint at the timing gear case area, helping keep the front gear-train housing properly sealed in marine service. Used within the timing gear case or timing case assembly, it supports clean, reliable operation on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21 (up to No. KTC08050772), and N3.21 Standard engines. |
$ 64.36
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1-2 weeks delivery time The Nanni Diesel 970140502 cylinder head cover gasket is a sealing element for the cylinder head cover system on 2.40HE engines. Used within the cylinder head cover assembly and also supplied as part of the maintenance kit, it helps maintain a clean, leak-controlled top-end by sealing the cover to the cylinder head for dependable in-service operation. |
$ 39.30
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1-2 weeks delivery time The Nanni Diesel 970313125 spacer is a precision-fit spacing element used within the sea water pump details and sea water pump spare parts assemblies to help maintain correct pump component alignment and secure mounting geometry. Designed for OEM-style replacement, it supports dependable raw-water cooling performance across Nanni engines including 4.200TD, 4.330TDI, 4.340TDI, 5.250TDI, N4.60, N4.65, N4.85, N4.100, and N4.115. |
$ 29.95
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1-2 weeks delivery time The Nanni Diesel 970312110 crankshaft sub-assembly is a core rotating engine component supplied for the crankshaft and piston assembly, helping deliver smooth power transmission from the connecting rods through the crankshaft. Designed as an OEM replacement unit for Nanni marine diesel applications, it suits T4.155, 4.380TDI, and T4.165/T4.180/T4.200 engines, including stern drive configurations where specified. |
$ 16,879.19
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1-2 weeks delivery time The Nanni Diesel 970312032 cylinder head sealing gasket is a dedicated component for the cylinder head assembly, helping maintain compression and stable sealing between the cylinder head and engine block. Designed for Nanni T4.155 and 4.380TDI marine diesel applications, it also suits stern drive installations where dependable head-to-block sealing supports clean combustion and controlled coolant flow. |
$ 1,280.17
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1-2 weeks delivery time The Nanni 31713S313 sail drive propeller is a 3-blade aluminium marine propeller designed for sail drive propulsion systems on sailing yachts and auxiliary marine engines. Featuring a 17-inch diameter with 13-inch pitch, this propeller provides enhanced thrust generation, smooth propulsion characteristics, and improved maneuverability under cruising and higher load conditions. Manufactured from marine-grade aluminium alloy, the propeller combines lightweight construction with excellent resistance to seawater corrosion and impact loads during long-term marine operation. |
$ 1,957.63
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1-2 weeks delivery time The Nanni Diesel 970301910 cylinder liner is a precision engine-block component that supports clean piston travel and helps maintain stable compression in 4.190HE marine diesel engines. Installed within the engine block assembly, this liner provides a renewed running surface for the cylinder bore, making it a smart choice for rebuilds and long-life reliability in demanding onboard conditions. |
$ 690.81
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1-2 weeks delivery time The Nanni Diesel 970312309 sealing gasket is a versatile OEM replacement used within both the gasket kit and the injection nozzle assembly on Nanni marine diesel applications. It supports tight, leak-resistant joints around the injector area and related sealing points, helping maintain clean fuel delivery and dependable engine operation on T4.155 and 4.380TDI engines, including stern drive configurations. |
$ 25.97
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1-2 weeks delivery time The Nanni Diesel 970312796 gasket is a sealing element used within the heat exchanger spare parts assembly to help maintain a leak-tight joint in the engine cooling circuit. Designed for fit on Nanni T6.420TDI and T6.300 engines, it supports reliable coolant control and efficient heat exchanger operation in demanding marine service. |
$ 47.66
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1-2 weeks delivery time The Nanni Diesel 970504029 maintenance repair kit is a service kit built for the engine maintenance kit assembly, helping streamline routine upkeep and corrective servicing on 2.60HE and 3.90HE engines. Designed as an OEM replacement kit, it supports efficient maintenance planning by grouping the required repair components under one Nanni Diesel part number. |
$ 163.90
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1-2 weeks delivery time The Nanni Diesel 970307310 bearing case sealing gasket is designed to restore a tight, reliable joint within the crankshaft and crankshaft-bearings assemblies. Used on Nanni marine diesel engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, and the N4 series (N4.40, N4.50, N4.60, N4.65), it helps maintain proper oil control around the bearing case area for consistent bottom-end protection. |
$ 59.38
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1-2 weeks delivery time The Nanni Diesel 970307772 intake valve is a precision valvetrain component used within the valves and springs assembly to control fresh-air flow into the combustion chamber for efficient cylinder filling. Designed as an OEM replacement for Nanni marine diesel applications, it supports dependable engine breathing and stable performance across 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, and N4.60 engines. |
$ 113.71
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1-2 weeks delivery time The Nanni Diesel 970302677 support bracket for the fuel filter and oil drain pump assemblies provides a secure mounting point that helps keep service components stable under vibration in marine engine installations. Used within the fuel filter system and the oil drain pump arrangement, this OEM-fit support is applied across 4.190HE, 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines, and also within the fuel filter assembly on N4.40 and N4.50 engines. |
$ 152.69
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1-2 weeks delivery time The Nanni Diesel 48328099 cut-to-length hose is a fit-for-purpose line that is trimmed according to the installation drawing to suit the cooling-air and heat-exchange pipework on Nanni marine engines. Used within the heat exchanger exhaust manifold assembly as well as the intercooler assembly, it supports clean routing and secure connections on T4.155 and 4.380TDI engines, including Stern Drive configurations. |
$ 95.23
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1-2 weeks delivery time The Nanni Diesel 970314127 relay is an electrical switching component built for the electrics system on T4.165, T4.180, and T4.200 marine diesel engines. It helps manage high-current loads through a low-current control signal, supporting dependable operation of key engine electrical circuits and clean, OEM-correct integration during replacement. |
$ 757.42
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1-2 weeks delivery time The Nanni Diesel 970307602 injection pump drive gear is a precision timing component used within the injection and fuel pump system and related camshaft injection pump drive assemblies. It helps maintain correct pump-to-engine synchronization for stable fuel delivery on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, making it a dependable OEM replacement when servicing the injection pump gear train. |
$ 602.73
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1-2 weeks delivery time The Nanni Diesel 970312269 turbo water sensor is a monitoring component used within the electrics system and turbocharger water-hose circuit to help supervise water flow/temperature conditions around the turbo cooling path. Fitted across T4.155, 4.380TDI, T4.165, T4.180, and T4.200 engines (including stern drive variants) and also applied within the oil filter assembly on T6.420TDI and T6.300 engines, it supports dependable turbo cooling management and stable engine operation. |
$ 636.53
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1-2 weeks delivery time The Nanni Diesel 970301721 V-belt tensioner element keeps correct belt tension in the alternator assembly, helping the charging system run smoothly and reducing belt slip under varying engine loads. Designed for use on Nanni 4.190HE engines, it supports stable alternator drive and consistent electrical output in demanding marine operation. |
$ 109.94
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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.