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 39153307 mounting bolt is a precision fastener used within the filter support and damper assemblies to keep critical components securely clamped under marine engine vibration. Designed for T6.420TDI and T6.300 applications, it supports dependable retention on both standard and stern drive engine configurations. |
$ 0.47
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1-2 weeks delivery time The Nanni Diesel 39160109 alternator fastening bolt secures the alternator within the alternator assembly, helping maintain correct alignment and stable belt-driven charging performance in marine service. Used in the alternator and alternator standard assembly, it fits Nanni Diesel 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines. |
$ 0.27
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1-2 weeks delivery time The Nanni Diesel 39160232 engine-mount fastener bolt secures the engine support and mounting points to help keep alignment stable and vibration controlled in marine installations. Used within the support and mounting system and the engine mount assembly, it is the correct replacement choice for 3.100HE, N3.30, and N3.30 Sail Drive engines. |
$ 19.46
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1-2 weeks delivery time The Nanni Diesel 39160243 bolt is a marine-grade fastener used in the heat exchanger assembly, including installations where the heat exchanger interfaces with the exhaust manifold. It helps secure key cooling-system components in place for dependable operation on Nanni 4.330TDI, 4.340TDI, and N4.115 engines. |
$ 19.42
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1-2 weeks delivery time The Nanni Diesel 39160312 mounting bolt is a marine-engine fastener used to secure key accessory hardware, appearing in both the alternator assembly and the sea water pump assembly (including a tensioner fixing point on the seawater pump assembly). It supports stable component alignment and dependable belt-driven operation on 4.190HE, 4.330TDI, 4.340TDI, and N4.115 engines. |
$ 3.04
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1-2 weeks delivery time The Nanni Diesel 39160324 fastening bolt secures key joints within the heat exchanger assembly, including installations associated with the heat exchanger and exhaust manifold interface. Built for correct OEM fit on Nanni marine diesel packages, it suits 4.330TDI, 4.340TDI, and N4.115 engines to help keep the cooling circuit and related mounting hardware firmly clamped under vibration and thermal cycling. |
$ 1.71
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1-2 weeks delivery time The Nanni Diesel 39160405 intercooler fastening bolt secures the intercooler assembly to its mounting point, helping keep the charge-air cooling system stable under vibration and engine loads. Used within the intercooler air-cooler installation on T4.270, T4.230, and T4.205 Standard engines, it supports correct alignment and reliable retention for consistent intake-air cooling performance. |
$ 0.95
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1-2 weeks delivery time The Nanni Diesel 39160411 alternator bolt is a dedicated fastening element used in the alternator assembly to secure the alternator in position and maintain stable belt alignment under marine engine vibration. Designed for OEM-fit replacement on Nanni Diesel installations, it supports alternator retention on 4.200TD, N4.60, and N4.65 engines. |
$ 1.64
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1-2 weeks delivery time The Nanni Diesel 39160421 alternator fastener bolt secures the alternator in its mounting position on 5.250TDI engines. Used within the alternator assembly, it helps maintain correct alternator alignment and stability under marine vibration and engine load for dependable charging-system operation. |
$ 3.19
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1-2 weeks delivery time The Nanni Diesel 39160442 mounting bolt is a dedicated fastener used in the fuel and oil cooler assemblies, including fuel cooler and gearbox oil cooler applications with alternator mounting fixation. Designed for dependable clamping and secure retention in these cooler-related assemblies, it supports reliable installation on 4.390TDI Stern Drive, T4.155, and 4.380TDI engine configurations, including stern drive variants where specified. |
$ 4.02
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1-2 weeks delivery time The Nanni Diesel 39160453 alternator mounting bolt is a direct-fit fastener used in the standard alternator assembly, securing alternator components in place to help maintain alignment and dependable belt-driven charging performance on N4.115 engines. |
$ 4.49
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1-2 weeks delivery time The Nanni Diesel 39160454 fastening bolt is a secure OEM-fit fastener used within the heat exchanger and heat exchanger exhaust manifold assembly, including the heat exchanger PONAM/SARD arrangement. It helps maintain proper clamping force on the heat-exchanger installation for Nanni diesel engines such as T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard, supporting reliable cooling-system integrity in both standard and stern drive applications. |
$ 18.13
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1-2 weeks delivery time The Nanni Diesel 39160455 fastening bolt is designed to secure key turbo and exhaust-side components in the turbocharger, exhaust mixer, and exhaust elbow assemblies. Used across multiple Nanni marine diesel engine installations, it helps maintain tight, reliable joints in high-heat exhaust areas on 4.330TDI, 4.340TDI, N4.115, T4.155, 4.380TDI, and T4.165/T4.180/T4.200 engine configurations, including stern drive exhaust elbow applications. |
$ 2
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1-2 weeks delivery time The Nanni Diesel 39160462 mounting bolt is a multi-position fastener used across key drivetrain and mounting points, helping keep critical interfaces securely clamped under vibration and engine loads. Installed within the engine mount, flywheel housing, gearbox flange, and support/mounting assemblies, it is used on 4.330TDI and 4.340TDI engines as well as N4.115, N4.85, and N4.100 engines. |
$ 4.26
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1-2 weeks delivery time The Nanni Diesel 39160463 hex bolt is a high-strength fastening element used across key drivetrain and control assemblies, including the coupling and bell housing group, flywheel housing, and speed control system. Designed for dependable clamping under vibration and cyclic engine loads, it supports secure component alignment on N4.85, N4.100, T4.155, 4.380TDI, T4.155 Stern Drive, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines. |
$ 2.35
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1-2 weeks delivery time The Nanni Diesel 39160549 mounting bolt is a versatile OEM fastener used across key driveline and mounting points, including the support and mounting hardware, engine mount, flywheel housing, starter motor fitment, and gearbox flange interfaces. Designed for secure clamping and dependable alignment in marine installations, it fits a wide range of Nanni engines such as 4.200TD, N4.40, N4.50, N4.60, N4.65, 4.390TDI Stern Drive, T4.155, 4.380TDI, and multiple T4 and T6 series variants including Stern Drive configurations. |
$ 3.13
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1-2 weeks delivery time The Nanni Diesel 39160631 Bolt is a spare bolt designed for use on Nanni Diesel N2.10 engines. This fastener is identified as Part 11 in the reference diagram and is intended for direct replacement within the specified engine assembly. |
$ 3.61
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1-2 weeks delivery time The Nanni Diesel 39160632 bolt is a dedicated fastener used in the fuel filter assembly, helping secure fuel-system components against vibration and engine movement. Built for correct OEM fit on Nanni Diesel N4.40 and N4.50 engines, it supports dependable filter mounting and stable fuel filtration service in marine operating conditions. |
$ 2.73
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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.