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 970302421 oil extraction hose is a dedicated service line used with the oil drain pump and the oil sump oil pump assembly on 4.190HE engines. Designed to route used oil safely during maintenance, it supports clean, controlled oil removal and helps keep the engine room tidy while restoring the system to an OEM-correct configuration. |
$ 107.52
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1-2 weeks delivery time The Nanni Diesel 970310545 oil cooler pipe component routes lubricating oil flow within the timing gear case assembly, supporting stable oil temperature control through the oil cooler circuit on 5.250TDI engines. Designed as an OEM replacement, it helps maintain clean, consistent oil circulation where it matters most for gear-train and front-end engine reliability. |
$ 91.57
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1-2 weeks delivery time The Nanni Diesel 970301947 engine oil pan is a key lubrication-system component within the oil sump and oil pump assembly, designed to support stable oil supply and effective collection in marine operation. Built for OEM-fit replacement on Nanni 4.190HE, 4.200HE, and 4.220HE engines, it helps maintain proper oil management for dependable engine protection underway. |
$ 1,182.22
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1-2 weeks delivery time The Nanni Diesel 970302705 intermediate wiring harness supports clean, reliable electrical connections within the engine block assembly on Nanni 4.150HE engines. Built as an 11-position, 6-meter intermediate loom, it helps maintain stable signal and power routing between engine-mounted components for dependable operation in marine engine-room conditions. |
$ 514.52
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1-2 weeks delivery time The Nanni Diesel 48201442 12V 70A electrical relay is a high-current switching component for the electrical equipment system on Nanni T4 marine diesel engines. Installed to control heavy electrical loads through a low-current control circuit, it supports dependable starting and onboard power management on T4.270, T4.230, and T4.205 Standard engines. |
$ 106.26
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1-2 weeks delivery time The Nanni Diesel 970310727 sealing gasket is a heat-exchanger sealing element used within the heat exchanger system and the heat exchanger exhaust manifold interface on selected Nanni marine engines. It helps maintain tight, leak-resistant joints in the cooling and exhaust-cooling circuit for 4.330TDI, 4.340TDI, and N4.115 engines, supporting dependable temperature control and clean, secure assembly mating surfaces. |
$ 70.05
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1-2 weeks delivery time The Nanni Diesel 95200226 bell housing unit provides the structural interface between the engine and driveline, aligning and supporting the coupling and gearbox connection. Used within the flywheel housing area and gearbox flange arrangement, this SAE4/10 housing is applied on 4.330TDI, N4.115, N4.85, and N4.100 engines to help maintain accurate mating surfaces and dependable power transmission. |
$ 892.57
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1-2 weeks delivery time The Nanni Diesel 970310250 marine gearbox unit TM345A-1.5R is built for the gear box assembly on Nanni Diesel 4.330TDI engines. It transfers engine power to the drivetrain with controlled reduction and reliable torque delivery, making it a solid OEM replacement choice for restoring smooth propulsion and dependable shifting onboard. |
$ 6,648.74
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1-2 weeks delivery time The Nanni Diesel 970604614 heat exchanger filling cap with a 0.7 double-seal design secures the heat exchanger fill point for a tight, dependable closure in the engine cooling circuit. Used across multiple heat exchanger assemblies (including the heat exchanger exhaust manifold grouping on 2.45HE engines), it helps maintain stable cooling-system operation on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, and N4.115 engines. |
$ 72.12
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1-2 weeks delivery time The Nanni Diesel 48300031 45-degree elbow is a compact fluid-routing connector used within the gearbox oil cooler and gearbox assemblies to direct oil-cooler flow through tight installation spaces. Designed for Nanni marine diesel drivetrain cooling layouts, it fits applications including 4.330TDI, 5.250TDI, N4.115, T4.155, and 4.380TDI engines, including stern drive configurations, and is noted as replaced by a connector for GI in some oil cooler gearbox applications. |
$ 35.19
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1-2 weeks delivery time The Nanni Diesel 95310406 engine mounting element supports secure engine installation while helping isolate vibration through the engine mount and support mounting assemblies. Designed for dependable fit on 4.330TDI and 4.340TDI engines as well as N4.115 engines, it stabilizes alignment between the engine and foundation to protect driveline components and improve onboard comfort. |
$ 170.60
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1-2 weeks delivery time The Nanni Diesel 970312688 alternator unit provides 12V, 120A charging output to keep onboard batteries topped up and electrical loads stable. Supplied for the 120A alternator fitment within the standard alternator assembly, it is designed for Nanni Diesel T6.420TDI and T6.300 marine engines where dependable charging performance is essential underway and at idle. |
$ 9,392.75
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1-2 weeks delivery time The Nanni Diesel 51850001 intercooler hose is a formed connection hose used in the air cooler and intercooler assemblies to route charge-air flow reliably through the cooling circuit. Designed as an OEM-fit replacement, it supports secure, leak-resistant connections for 4.330TDI, 4.340TDI, 5.250TDI, T4.155, 4.380TDI, T6.420TDI, and T6.300 engines, including stern drive variants where specified. |
$ 39.99
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1-2 weeks delivery time The Nanni Diesel 970313911 exhaust valve is a precision valvetrain component for the valves and springs assembly, designed to control exhaust-gas flow for clean, efficient cylinder scavenging. Built for OEM-fit replacement on N2.14, N3.21, and N3.21 Standard engines, it supports consistent sealing at the valve seat and dependable operation under marine diesel operating temperatures. |
$ 82.53
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1-2 weeks delivery time The Nanni Diesel 970312781 O-ring seal helps maintain leak-tight joints within the charge-air cooling and cooling-circuit assemblies on Nanni marine diesel engines. Used in intercooler spare parts, air cooler detail assemblies, and heat exchanger spare parts, it supports reliable sealing where housings and end covers meet on T4.270, T4.230, and T4.205 Standard engines as well as T6.420TDI and T6.300 engines. |
$ 39.94
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1-2 weeks delivery time The Nanni Diesel 970301935 threaded stud is a marine-engine OEM fastener used within the cylinder head assembly and the injection pump camshaft assembly to help secure critical components under vibration and thermal cycling. It is suited to a wide range of Nanni engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, N4.65, N4.85, and N4.100 models. |
$ 14.53
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1-2 weeks delivery time The Nanni Diesel 970492172 injector nozzle washer is a precision sealing washer used in the injection nozzle assembly to support a clean, leak-free interface at the injector. Installed within the fuel injection system, it helps maintain consistent injection performance on Nanni 2.60HE, 3.90HE, 4.110HE, and 4.190HE engines, including applications listed under injection and feed pump assemblies. |
$ 16.50
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1-2 weeks delivery time The Nanni Diesel 970850801 voltmeter is an instrument-panel gauge that helps you monitor onboard electrical system voltage at a glance. Installed as part of the instrument panels assembly, it supports quick charging-system checks and early detection of battery or alternator issues on Nanni engines including 2.60HE, 3.90HE, 4.150HE, 4.190HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE models. |
$ 238.13
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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.