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 970303950 lower spring seat is a precision support element used within injection pump component parts and injection and feed pump assemblies to locate the spring correctly and maintain stable internal pump operation. Designed for dependable OEM fit on Nanni HE marine diesel engines, it supports consistent fuel delivery on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines. |
$ 133.07
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1-2 weeks delivery time The Nanni Diesel 970303951 injection pump shim is a precision spacing element used within the injection and feed pump assemblies to support correct component positioning and stable pump operation. Designed for OEM-fit service in injection pump component parts, it suits HE series engines including 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE installations where accurate pump setup helps maintain consistent fuel delivery. |
$ 11.95
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1-2 weeks delivery time The Nanni Diesel 970303953 plate is a precision-fit component used within the injection and feed pump assembly to support secure mounting and correct internal alignment for consistent fuel delivery. Designed for 4.150HE engines, it helps maintain dependable pump operation in marine duty by keeping key pump elements properly positioned under vibration and load. |
$ 126.37
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1-2 weeks delivery time The Nanni Diesel 970303954 screw is a precision fastener used within the injection pump component parts and injection and feed pump assemblies on Nanni HE series marine diesel engines. Designed to secure pump components against vibration and load, it supports dependable fuel delivery on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines. |
$ 69.09
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1-2 weeks delivery time The Nanni Diesel 970303957 starter brush is a key wear element within the starter motor details assembly, designed to maintain reliable electrical contact for consistent cranking performance. Built for dependable service on Nanni HE series engines, it fits 3.100HE, 4.110HE, and 4.150HE engine applications where strong, repeatable starting is essential. |
$ 60.63
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1-2 weeks delivery time The Nanni Diesel 970303959 starter motor case bearing is a precision support element used within the starter motor assembly to keep the rotating components aligned for smooth, reliable cranking. Designed as an OEM replacement part, it helps reduce drag and wear during engine starts on N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 97.73
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1-2 weeks delivery time The Nanni Diesel 970303964 starter fastener bolt provides secure mounting within the starter details assembly, helping keep the starter aligned and firmly fixed under vibration and repeated start cycles. Designed for OEM-style fit on Nanni Diesel HE series marine engines, it supports reliable starter retention on 3.100HE, 4.110HE, and 4.150HE engines. |
$ 33.08
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1-2 weeks delivery time The Nanni Diesel 970303965 starter cord cover is a protective component used within the starter details assembly, helping shield the starter cord routing area from abrasion and contamination in marine engine installations. Designed for Nanni Diesel 5.250TDI and 5.280HE engines, it supports cleaner, more reliable starter-area operation and an OEM-correct fit during service or refurbishment. |
$ 35.19
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1-2 weeks delivery time The Nanni Diesel 970303968 adjusting plate is a precision positioning component used within the injection and feed pump assembly to support correct alignment and stable mounting of fuel system components. Designed for OEM-fit service work on Nanni HE series engines, it suits 4.195HE, 4.200HE, 4.220HE, and 5.280HE installations where dependable fuel pump setup helps maintain consistent engine operation. |
$ 109.87
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1-2 weeks delivery time The Nanni Diesel 970303969 fastening bolt secures components within the injection and feed pump assembly, helping maintain stable alignment and reliable fuel system operation under marine engine vibration. Designed for OEM-fit replacement on Nanni HE series engines, it supports service work on 4.195HE, 4.200HE, 4.220HE, and 5.280HE installations. |
$ 15.44
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1-2 weeks delivery time The Nanni Diesel 970303971 ring gasket is a sealing element used within the injection and feed pump assembly to help maintain leak-free fuel circuit connections and stable supply pressure. Designed as an OEM-fit replacement for Nanni marine diesel fuel-system service, it suits 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines. |
$ 14.11
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1-2 weeks delivery time The Nanni Diesel 970303972 delivery valve is a precision fuel-injection component used within the injection and feed pump assembly to control one-way high-pressure fuel flow to the injectors. Designed for the injection pump component parts group on 4.330TDI and 4.340TDI engines, it helps maintain stable injection pressure, crisp fuel cut-off, and consistent engine performance under varying marine load conditions. |
$ 237.20
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1-2 weeks delivery time The Nanni Diesel 970303980 injection pump control sleeve is a precision control element used within the injection and feed pump assemblies to support smooth, accurate fuel-metering action. Designed for OEM-fit service on Nanni Diesel 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines, it helps maintain stable pump operation for consistent engine response and dependable starting. |
$ 78.84
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1-2 weeks delivery time The Nanni Diesel 970303981 upper spring seat is a precision support element used within the injection and feed pump assemblies to locate the spring correctly and maintain stable internal loading during pump operation. Fitted across several Nanni engine fuel-system configurations, it is used on 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines to help keep injection-pump component parts aligned for consistent fuel delivery. |
$ 16.16
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1-2 weeks delivery time The Nanni Diesel 970303982 plunger spring is a precision fuel-system element used within the injection and feed pump assemblies to support consistent plunger return and stable fuel metering. Designed for OEM fit in injection pump component parts, it is matched to Nanni engines including 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE for dependable injection-pump operation in marine duty. |
$ 38.01
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1-2 weeks delivery time The Nanni Diesel 970303984 shim is a precision spacing element used within the injection and feed pump assembly to help set correct component positioning and alignment. Designed for marine diesel service on Nanni 4.200HE and 4.220HE engines, it supports stable pump operation and consistent fuel delivery by maintaining the intended fit between mating parts. |
$ 11.19
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1-2 weeks delivery time The Nanni Diesel 970303985 injection pump tappet assembly is a precision drive element used within the injection and feed pump system to transfer cam-driven motion into the fuel injection pump mechanism for consistent fuel delivery. Designed for fitment in the injection and feed pumps and injection pump component parts assemblies, it supports dependable operation across Nanni 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines. |
$ 472.25
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1-2 weeks delivery time The Nanni Diesel 970303988 ring-type sealing gasket is a precision-fit element used within the Stater - Details assembly to help maintain a secure seal at the mating interface and protect internal components from leakage and contamination. It is matched for use on Nanni marine diesel engines including 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE. |
$ 3.74
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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.