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 970492166 injection pump ring gasket is a precision sealing element used within the injection and feed pumps assembly to help maintain leak-free fuel delivery. Designed for OEM fit on Nanni 3.90HE and 4.110HE engines, it supports stable injection system performance by sealing critical pump interfaces exposed to fuel pressure and vibration. |
$ 5.69
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1-2 weeks delivery time The Nanni Diesel 970492167 injection pump ring gasket is a sealing element used within the injection and feed pumps assembly on 3.90HE engines. It helps maintain a tight, leak-resistant joint around the injection pump interface, supporting stable fuel delivery and clean, dependable operation in marine service. |
$ 7.79
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1-2 weeks delivery time The Nanni Diesel 970492168 injection pump collar pin is a precision locating and retaining element used within the injection and feed pump assembly to keep key pump components properly positioned during operation. Designed for OEM-correct fit on 2.60HE, 3.90HE, and 4.110HE engines, it supports stable fuel system alignment and dependable injection system performance in marine duty. |
$ 177.97
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1-2 weeks delivery time The Nanni Diesel 970492170 fastening bolt secures components within the injection and feed pump assembly on 2.60HE engines. Designed as a correct-fit replacement fastener, it helps maintain proper pump mounting integrity and reliable fuel-system operation under marine engine vibration and load. |
$ 24.29
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1-2 weeks delivery time The Nanni Diesel 970492173 fuel injector nozzle nut is a precision fastener used within the injection nozzle assembly to securely retain injector nozzle components and maintain correct fuel sealing. Specified across the fuel injection system on 2.60HE, 3.90HE, and 4.110HE engines, and also used within the injection and feed pump assemblies on 4.190HE engines, it supports reliable injector operation and consistent fuel delivery under marine duty cycles. |
$ 86.25
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1-2 weeks delivery time The Nanni Diesel 970492305 hose clamp is a compact securing fastener used in fuel and injection-related assemblies to keep hoses and lines firmly retained under engine vibration. Used across injection nozzles and pipes, injection lines and nozzles, the fuel filter group, and nozzle holder and glow plug assemblies, it supports clean routing and leak-resistant connections on 2.60HE, 4.190HE, N3.21, N3.21 Standard, N4.115, and N4.38 engines. |
$ 6.89
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1-2 weeks delivery time The Nanni Diesel 970492310 fuel supply hose assembly supports clean, uninterrupted fuel delivery through the fuel filter system on Nanni HE series marine engines. Installed as part of the fuel filter assembly, it routes the supply line to the filter to help maintain consistent feed and reliable filtration performance on 2.60HE, 3.90HE, and 4.110HE engines. |
$ 49.57
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1-2 weeks delivery time The Nanni Diesel 970492320 fuel supply hose assembly routes clean diesel from the fuel filter to the injection pump for stable feed pressure and consistent engine running. Designed as part of the fuel filter system, this complete hose supports secure fuel delivery on Nanni 2.60HE, 3.90HE, and 4.110HE engines. |
$ 50.15
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1-2 weeks delivery time The Nanni Diesel 970492502 fuel pump diaphragm is a key sealing and pumping element used within the injection and feed pump system, helping the mechanical feed pump maintain steady fuel delivery from the tank to the injection circuit. Designed for OEM-style replacement in the feed pump assembly, it supports dependable priming and consistent engine operation on 2.60HE, 3.90HE, and 4.110HE engines. |
$ 258.76
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1-2 weeks delivery time The Nanni Diesel 970492512 fuel pump gasket is a sealing element for the injection and feed pump assembly, helping maintain a tight joint at the fuel pump interface to prevent leaks and support steady fuel delivery. Designed for OEM-style fit on Nanni marine diesel systems, it suits 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and N4.40 engines, including applications listed under the injection and fuel pump assembly (page 17). |
$ 4.97
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1-2 weeks delivery time The Nanni Diesel 970492513 M6x16 stud fastener provides secure mounting for key engine components where consistent clamping is critical. Used across multiple assemblies such as the injection and feed pump, feed pump, accelerator, timing gear case, camshaft injection pump, and speed control systems, it supports reliable alignment and retention on a wide range of Nanni engines including 2.60HE, 3.100HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.330TDI, 4.340TDI, 5.250TDI, N3.30, N4.40, and N4.50 models. |
$ 2.20
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1-2 weeks delivery time The Nanni Diesel 970493118 feather key is a precision drive-key element used to locate and lock rotating components in place to maintain accurate alignment under load. Installed within assemblies such as the engine block, crankcase and cylinders group, oil pump, and the camshaft balance assembly, it helps transmit torque and prevent relative movement between shafts and matched components on 2.60HE, 3.90HE, 4.110HE, 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 engines. |
$ 3.82
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1-2 weeks delivery time The Nanni Diesel 970493119 M10 nut is a precision fastener used within the engine block assembly to securely clamp and retain critical components under vibration and thermal cycling. Designed for OEM fit on Nanni HE series marine diesel engines, it supports dependable service on 2.40HE, 2.60HE, 3.90HE, and 4.110HE engines. |
$ 2.29
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1-2 weeks delivery time The Nanni Diesel 970493120 D10 claw washer is a locking fastener element used in the engine block assembly to help resist loosening from vibration and thermal cycling in marine service. Designed for OEM fitment on Nanni Diesel 2.40HE, 2.60HE, 3.90HE, and 4.110HE engines, it supports secure clamping where D10 hardware is used on the block. |
$ 2.20
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1-2 weeks delivery time The Nanni Diesel 970493129 oil filter O-ring is a sealing element for the oil filtration circuit on 3.90HE engines. Used within the engine block assembly and also referenced in the oil sump and oil pump group, it helps maintain a tight, leak-resistant joint where the oil filter interface depends on a secure seal for steady oil pressure and clean operation. |
$ 6.16
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1-2 weeks delivery time The Nanni Diesel 970493131 relief valve assembly is a timing-gear-case mounted control component that helps regulate internal pressure or flow within the engine’s front-end system. Installed as part of the timing gear case assembly, it supports stable operation and protection of connected oil passages on Nanni 2.60HE, 3.90HE, and 4.110HE engines. |
$ 137.70
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1-2 weeks delivery time The Nanni Diesel 970493132 O-ring seal supports leak-free operation in the timing gear case area, helping maintain proper oil containment and protecting the timing case from contamination in marine service. Designed as an OEM replacement for the timing gear case assembly, it fits a wide range of Nanni engines including 2.60HE, 3.90HE, 4.110HE, 4.200TD, N4.40, N4.50, and N4.60 variants. |
$ 4.06
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1-2 weeks delivery time The Nanni Diesel 970493150 oil filtration element keeps engine lubricant cleaner by capturing contaminants as part of the oil filter system and maintenance kit on HE series marine diesel engines. Designed for OEM-style fit and service, it supports dependable oil flow and wear protection on 2.40HE, 2.60HE, 3.90HE, and 4.110HE engines. |
$ 29.72
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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.