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 970310219 flywheel is a rotating drive component used within the flywheel assembly to stabilize crankshaft speed and deliver smooth power transfer to the drivetrain. Designed for OEM-style fit on Nanni marine diesel applications, it supports reliable starting and consistent torque delivery on 3.100HE and N3.30 engines. |
$ 5,217.20
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1-2 weeks delivery time The Nanni Diesel 970310228 fastening bolt is a dedicated hardware element used within the heat exchanger and heat-exchanger-to-exhaust-manifold assembly, helping keep critical cooling and exhaust-side components securely clamped under marine engine vibration and thermal cycling. It is used across multiple configurations of the heat exchanger system (including PONAM/SARD heat exchanger assemblies) on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive variants where specified. |
$ 9.26
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1-2 weeks delivery time The Nanni Diesel 970310251 gearbox unit provides dependable marine transmission control as part of the gear box assembly on 4.330TDI engines. Built to transfer engine power smoothly to the driveline, it supports confident shifting and consistent propulsion performance for inboard installations using the 4.330TDI platform. |
$ 6,848.19
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1-2 weeks delivery time The Nanni Diesel 970310252 marine gearbox assembly delivers dependable power transmission from the engine to the driveline as part of the gear box system on 4.330TDI engines. Designed for smooth engagement and controlled reduction ratio operation, it supports efficient propulsion performance with an OEM-correct fit for Nanni Diesel installations. |
$ 6,848.19
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1-2 weeks delivery time The Nanni Diesel 970310272 cover is a dedicated enclosure component used within the turbo and exhaust mixer assembly to help protect and properly contain key exhaust-side elements on 5.250TDI engines. Designed for an OEM-style fit, it supports tidy installation and dependable operation in the high-heat turbocharging and exhaust-mixing area. |
$ 97.34
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1-2 weeks delivery time The Nanni Diesel 970310301 alternator drive belt is a V-belt used on the alternator assembly and supplied within the maintenance kit for 5.250TDI engines. It transfers engine rotation to the alternator to maintain stable battery charging and dependable onboard electrical power, making it an ideal OEM replacement for routine service intervals. |
$ 45.60
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1-2 weeks delivery time The Nanni Diesel governor weight assembly (part number 970310309) is a precision speed-control element used within the camshaft injection pump and fuel camshaft assemblies. By supporting stable governor operation as engine load changes, it helps maintain smooth, predictable RPM control on Nanni 3.100HE, 4.150HE, N3.30, and N4.38 marine engines. |
$ 496.73
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1-2 weeks delivery time The Nanni Diesel 970310311 engine block plug is a compact sealing element used in the engine block and crankcase cylinder areas to close off machined ports and help maintain proper fluid containment. Designed as an OEM replacement, it fits a wide range of Nanni marine diesel engines, including 3.100HE, 4.150HE, 4.330TDI, 4.340TDI, N3.30, N4.38, N4.85, and N4.100 applications in the specified engine block and crankcase cylinder assemblies. |
$ 46.77
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1-2 weeks delivery time The Nanni Diesel 970310313 straight dowel pin is a precision locating fastener used within the engine block and crankcase and cylinder assembly to keep key components accurately aligned during operation and servicing. Designed for dependable OEM fit on 3.100HE engines and on N3.30 and N4.38 engines up to WY9999, it supports correct part positioning to help maintain smooth mechanical operation and reliable sealing between mating surfaces. |
$ 2.15
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1-2 weeks delivery time The Nanni Diesel 970310326 washer is a precision spacing and load-distribution fastener used within the injection pump camshaft and fuel camshaft assemblies. Designed for correct clamping and alignment of camshaft-related hardware, it supports stable component retention and consistent operation on 3.100HE, N3.30, and N4.38 engines. |
$ 24.82
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1-2 weeks delivery time The Nanni Diesel 970310327 governor shaft assembly is a precision drive element within the injection pump camshaft system, helping maintain stable governor operation for consistent fuel control. Built as a direct-fit replacement in the camshaft injection pump assembly, it is intended for dependable service on Nanni Diesel 3.100HE engines. |
$ 2,316.06
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1-2 weeks delivery time The Nanni Diesel 970310328 roller is a precision follower element used within fuel-system drive and regulation mechanisms on selected Nanni marine diesel engines. Installed in assemblies such as the injection pump camshaft, fuel camshaft, speed regulator, and governor, it supports smooth, consistent motion transfer to help maintain stable fuel delivery and engine speed control on 3.100HE, 4.150HE, N3.30, and N4.38 engines. |
$ 70.34
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1-2 weeks delivery time The Nanni Diesel 970310329 ball bearing is a precision rolling element used in the injection pump camshaft assembly to support smooth rotation and stable camshaft guidance under load. Designed for the camshaft injection pump system on Nanni Diesel 3.100HE engines, it helps maintain accurate pump timing and consistent fuel delivery for dependable marine performance. |
$ 69.38
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1-2 weeks delivery time The Nanni Diesel 970310330 injection pump gasket is a sealing element used within the injection and fuel feed pump system to help maintain tight, leak-resistant joints at the pump interface. Designed for installation in the injection and feed pump assembly, it supports clean, consistent fuel delivery on 3.100HE, N3.30, and N4.38 marine diesel engines. |
$ 46.67
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1-2 weeks delivery time The Nanni Diesel 970310335 injection pump spacing shim (0.30 mm) is a precision adjustment element used within the injection and feed pump assembly to help set correct pump positioning and alignment. Designed for Nanni Diesel 3.100HE, N3.21, N3.21 Standard, and N3.30 engines, it supports accurate fuel system setup; on N3.21 and N3.30 applications it applies up to serial No. KT08090422. |
$ 31.99
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1-2 weeks delivery time The Nanni Diesel 970310337 injection pump plunger assembly is a precision fuel-metering element used within the injection and feed pumps system to support stable injection pressure and consistent fuel delivery. Designed for OEM-correct replacement on Nanni 3.100HE engines, it helps keep the high-pressure pumping action responsive for clean starting, smooth running, and dependable power under load. |
$ 1,202.46
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1-2 weeks delivery time The Nanni Diesel 970310338 fuel injection pump control rack is a precision control element used within the injection and feed pumps system on 3.100HE engines. It helps transmit governor or throttle movement into accurate fuel delivery changes, supporting stable engine response, smooth running, and dependable power control under varying marine loads. |
$ 507.05
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1-2 weeks delivery time The Nanni Diesel 970310340 joint bolt is a dedicated fastener used within the injection and feed pump system to secure pump connections and maintain a stable, leak-resistant assembly under engine vibration. Designed as an OEM replacement for the injection and fuel pump assemblies, it fits Nanni Diesel 3.100HE, N3.30, and N4.38 marine engines for dependable fuel-system serviceability. |
$ 61.58
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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.