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 48505153 brass fitting is a threaded connection element used in the heat exchanger assembly on N4.85 and N4.100 engines. With a 1 inch x 32 connection size, it provides a secure interface for heat-exchanger pipework, supporting leak-resistant coolant flow and dependable temperature control, and it supersedes the D25 version as of 21/08/06. |
$ 22.55
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1-2 weeks delivery time The Nanni Diesel 48505193 heat exchanger gasket is a sealing element used within the heat exchanger system on N3.30 engines and in the heat exchanger exhaust manifold arrangement on N4.38 engines. Designed to restore a tight, leak-resistant joint at the mating surfaces of the exchanger assembly, it helps maintain proper coolant flow management and dependable temperature control in marine operation. |
$ 21.90
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1-2 weeks delivery time The Nanni Diesel 48701018 hose clamp is a secure fastening element used in the air filter assembly on 4.330TDI engines. Designed to hold large-diameter intake hose connections firmly in place, it helps maintain a tight, reliable seal that supports stable airflow and reduces the risk of intake leaks in demanding marine engine-room conditions. |
$ 18.65
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1-2 weeks delivery time The Nanni Diesel 48878001 fuel hose is a fuel-line component used within the fuel filter system to route diesel fuel cleanly and securely through the filter circuit. Supplied as part of the fuel filter assembly, it supports dependable fuel delivery on N2.14 engines as well as N3.21 and N3.21 Standard engines, including the 2.50HE fuel hose application. |
$ 49.51
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1-2 weeks delivery time The Nanni Diesel 48878005 hose is a fuel-system line used within the fuel filter assembly to support clean, consistent fuel delivery to the engine. Designed as an OEM replacement for the fuel filter assembly on N4.40 and N4.50 engines, it helps maintain secure routing and dependable connections in the filtration circuit. |
$ 69.60
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1-2 weeks delivery time The Nanni Diesel 48878013 Hose is a genuine spare hose designed for the Nanni Diesel N2.10 marine engine. This original replacement component is identified as Part 12 in the corresponding technical diagram and is supplied for direct replacement to ensure correct fitment with the specified engine model. |
$ 37.89
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1-2 weeks delivery time The Nanni Diesel 51306099 pipe is a dedicated line element within the turbo and exhaust mixer assembly, designed to support controlled gas and flow routing on Nanni 5.250TDI marine diesel engines. As an OEM replacement component, it helps maintain correct connections in the turbocharger-to-mixer area for dependable exhaust handling and system integrity. |
$ 250.79
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1-2 weeks delivery time The Nanni Diesel 51306101 pipe is a dedicated connection line used within the turbocharger and exhaust mixer installation, supporting correct routing between key exhaust-side components. Designed as part of the turbocharger and turbo/exhaust mixer assemblies, it’s a direct-fit replacement for Nanni Diesel 4.330TDI, 4.340TDI, and N4.115 engines to help maintain a secure, properly arranged exhaust and turbo system layout. |
$ 147.39
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1-2 weeks delivery time The Nanni Diesel 51306102 pipe is a dedicated transfer line used within the heat exchanger exhaust manifold assembly to route fluids through the manifold/heat exchanger circuit for stable engine temperature control. Built for direct OEM-style replacement, it fits Nanni T4.155 and 4.380TDI marine engines, including stern drive installations, helping maintain proper flow and reliable cooling performance. |
$ 103.32
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1-2 weeks delivery time The Nanni Diesel 51306113 turbocharger oil lubrication pipe routes engine oil to the turbocharger to support stable bearing lubrication on T6.420TDI and T6.300 engines. Positioned within the turbocharger and exhaust mixer assembly, this oil feed line helps maintain reliable turbo operation by delivering consistent lubrication where it is needed most in a marine duty cycle. |
$ 193.88
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1-2 weeks delivery time The Nanni Diesel 51306114 turbo lubrication oil return pipe routes drain oil back from the turbocharger lubrication circuit to help keep oil flow stable and reduce the risk of oil pooling in the turbo area. Installed within the turbocharger and exhaust mixer assembly, it is a direct-fit replacement for Nanni Diesel T6.420TDI and T6.300 engines. |
$ 158.59
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1-2 weeks delivery time The Nanni Diesel 51306118 pipe is a dedicated transfer line within the turbocharger exhaust mixer assembly, supporting clean routing of exhaust and mixed-flow paths in the turbocharging system. Built as an OEM replacement part for Nanni Diesel T6.420TDI and T6.300 engines, it helps maintain correct system layout and dependable operation under marine-duty conditions. |
$ 124.60
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1-2 weeks delivery time The Nanni Diesel 51306120 turbo oil return line supports clean, reliable oil drainage from the turbocharger back to the engine, helping maintain correct lubrication flow during operation. Installed within the turbo and exhaust mixer assembly, it is a direct-fit replacement for Nanni 4.200TD, N4.60, and N4.65 marine diesel engines. |
$ 232.43
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1-2 weeks delivery time The Nanni Diesel 51306121 turbo water pipe is a dedicated coolant transfer component used within the turbocharger water hose assembly to support stable turbocharger cooling on T4 series engines. Installed as part of the turbo cooling circuit, it helps route cooling water to maintain controlled operating temperatures for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 58.18
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1-2 weeks delivery time The Nanni Diesel 51306123 air breather pipe is a dedicated vent line used within the heat exchanger system, including heat exchanger exhaust manifold configurations and PONAM/SARD heat exchanger arrangements. Designed for dependable crankcase or system breathing support in the cooling circuit area, it fits T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 89.10
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1-2 weeks delivery time The Nanni Diesel 51306126 turbo lubrication pipe supports dependable oil feed to the turbocharger system, helping maintain proper bearing lubrication and stable boost performance. Installed as part of the turbocharger assembly, it is matched for Nanni Diesel N4.85 and N4.100 marine engines, including the N4.100 ADM/RAC turbo lubrication circuit. |
$ 141.15
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1-2 weeks delivery time The Nanni Diesel 51308014 oil separator return tube routes separated oil back into the lubrication circuit as part of the oil separator assembly. Designed for a clean, secure fit on T6.420TDI and T6.300 engines, it supports stable crankcase ventilation performance by ensuring recovered oil drains correctly where it belongs. |
$ 55.99
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1-2 weeks delivery time The Nanni Diesel 51308015 breather pipe is a dedicated ventilation line used within the oil separator assembly to route crankcase vapors as intended for clean, stable engine breathing. Designed for OEM-fit installation on Nanni T6.420TDI and T6.300 engines, it helps maintain proper crankcase ventilation flow and supports consistent oil-separator performance under marine operating conditions. |
$ 110.78
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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.