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 970142129 bearing cover is a precision engine component used within injection and feed pump systems and related injection pump camshaft drive assemblies. Installed as part of the injection and fuel pump grouping, it helps support and retain the bearing area to maintain correct internal alignment for dependable fuel delivery on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 50.44
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1-2 weeks delivery time The Nanni Diesel 970142130 camshaft ball bearing is a precision rolling element used within the injection and feed pump system, supporting smooth camshaft rotation for consistent fuel delivery. Installed in injection and fuel pump and injection pump camshaft assemblies, it helps reduce friction and maintain stable pump timing on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 0.91
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1-2 weeks delivery time The Nanni Diesel 970142133 external circlip is a retaining fastener that locks keyed components in position within the injection and feed pump group, and within camshaft-driven injection pump assemblies. Used across 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, it helps maintain correct axial location of pump and camshaft-related parts for dependable fuel delivery and stable engine operation. |
$ 2.24
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1-2 weeks delivery time The Nanni Diesel 970142134 injection feed pump housing bearing supports smooth, stable rotation inside the injection and feed pump assembly, helping maintain consistent fuel delivery under marine operating loads. Designed as an OEM replacement part for HE series engines, it fits 2.40HE, 2.45HE, 2.50HE, and 3.75HE engine applications where reliable pump operation is critical for clean starting and steady running. |
$ 69.95
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1-2 weeks delivery time The Nanni Diesel 970142136 fuel camshaft stopper is a locating and retaining component used within the injection and feed pump system, helping keep the injection pump camshaft correctly positioned for stable fuel delivery timing. Designed as an OEM replacement part, it supports dependable service on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, as well as N2.14, N3.21, and N3.21 Standard engines where it is fitted in the injection pump camshaft assembly. |
$ 5.02
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1-2 weeks delivery time The Nanni Diesel 970142138 M6x20 socket head bolt is a precision fastener used within the injection and feed pump assembly to securely clamp pump components and maintain stable alignment under engine vibration. Used across multiple Nanni Diesel HE and N-series engines, it supports reliable fuel-system service work on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines, with specific applications on some models defined for units built before Serial No. KTE08070398. |
$ 2.73
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1-2 weeks delivery time The Nanni Diesel 970142139 injection pump mounting stud is a threaded fastener used within the injection and feed pump assembly to securely clamp the pump components in place and maintain stable alignment under engine vibration. Designed for broad fitment across Nanni marine diesel applications, it supports service and rebuild work on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 6.08
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1-2 weeks delivery time The Nanni Diesel 970142140 cap nut is a securing fastener used within the injection and feed pump assemblies on a wide range of Nanni marine diesel engines. Designed to lock pump-side components in place and help maintain dependable fuel-system integrity under vibration, it fits 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 54.89
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1-2 weeks delivery time The Nanni Diesel 970142147 injection pump valve is a precision fuel-system control element used within the injection and feed pump assemblies on Nanni marine diesel engines. Designed for OEM-correct fit, it supports stable fuel delivery and consistent injection-pump operation on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines. |
$ 329.20
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1-2 weeks delivery time The Nanni Diesel 970142148 injection pump spring is a precision tension element used within the injection and feed pump assembly to support stable internal movement and repeatable fuel delivery. Designed as an OEM replacement for injection pump component parts, it fits HE series engines including 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE, helping maintain consistent pump operation under marine running conditions. |
$ 24.63
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1-2 weeks delivery time The Nanni Diesel 970142149 injection pump ring gasket is a sealing element used within the injection and feed pump assemblies to help maintain a tight joint around the injection pump interface. Specified for injection pump component parts on 2.45HE engines and for injection and feed pumps on 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines, it supports clean, stable fuel-system operation by reducing the risk of leaks at the mating surfaces. |
$ 27.78
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1-2 weeks delivery time The Nanni Diesel 970142151 injection pump O-ring is a precision sealing element used within the injection and feed pump assemblies to help maintain leak-free fuel delivery. Installed in the injection pump component parts, it supports stable system pressure and clean operation on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE marine engines. |
$ 45.57
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1-2 weeks delivery time The Nanni Diesel 970142161 injection pump O-ring is a sealing element used within the injection and feed pump assemblies to help maintain fuel system integrity. Fitted in injection pump component parts, it supports leak-free operation and stable fuel delivery on Nanni 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE marine diesel engines. |
$ 47.76
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1-2 weeks delivery time The Nanni Diesel 970142165 injection pump tappet assembly supports accurate mechanical actuation inside the injection and feed pump system, helping the pump deliver consistent fuel metering under marine operating loads. Used within injection pump component parts and injection and feed pump assemblies, it is a direct-fit replacement for 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines. |
$ 735.07
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1-2 weeks delivery time The Nanni Diesel 970142168 injection pump control sleeve is a precision control element used within the injection and feed pump assemblies to support smooth, accurate fuel metering. Designed for OEM-fit servicing of injection pump component parts, it helps maintain consistent engine response and dependable combustion on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines. |
$ 313.04
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1-2 weeks delivery time The Nanni Diesel 970142170 fuel injector nozzle push rod is a precision linkage element used within the injection nozzle and injector holder assemblies to support accurate injector actuation and consistent fuel delivery. Designed as an OEM replacement for a wide range of Nanni engines, it fits 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.150HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines, including applications where it sits in the injection nozzles and pipes group. |
$ 27.31
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1-2 weeks delivery time The Nanni Diesel 970142171 fuel nozzle spring is a precision internal spring used within the injection nozzle and nozzle holder assemblies to support stable injector operation and consistent fuel delivery. Designed for fitment across a wide range of Nanni diesel engines, it is specified for 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 40.83
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1-2 weeks delivery time The Nanni Diesel 970142175 injection nozzle nut is a precision fastener used throughout the fuel-injection system to secure key injector and nozzle-holder interfaces. Installed within assemblies such as the injection nozzle, nozzle holder, injection nozzles and pipes, and also used in related governor and accelerator assemblies, it supports a stable, leak-resistant injector setup on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.150HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 17.36
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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.