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 970313587 crankshaft bearing metal element supports stable crankshaft rotation within the crankshaft and pistons assembly, helping maintain proper alignment and smooth engine operation under marine-duty loads. Designed as an OEM replacement for installations on 4.330TDI, 4.340TDI, and N4.115 engines, it fits directly in the piston and crankshaft group where consistent bearing support is essential for reliability. |
$ 282.77
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1-2 weeks delivery time The Nanni Diesel 970313588 fan drive pulley is a belt-drive component used to transmit rotation for engine cooling and charging functions within the alternator assembly and related drive system. Installed in the alternator assembly on 4.330TDI and 4.340TDI engines, and referenced within the piston and crankshaft drive group on N4.115 engines, it supports stable belt tracking and dependable accessory operation under marine engine loads. |
$ 867.47
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1-2 weeks delivery time The Nanni Diesel 970313589 fastening bolt is designed to secure components within the piston and crankshaft assembly, helping maintain correct clamping force under marine diesel vibration and cyclic loading. Used across Nanni N4 engines, it supports reliable bottom-end integrity on N4.115 as well as N4.85 and N4.100 engine installations. |
$ 106.72
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1-2 weeks delivery time The Nanni Diesel 970313590 flywheel housing provides the structural enclosure and alignment support for the flywheel assembly on N4.115 engines. Installed as part of the flywheel system, it helps protect rotating components while maintaining accurate positioning between the engine and driveline interface for smooth, reliable power transmission. |
$ 3,839.02
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1-2 weeks delivery time The Nanni Diesel 970313591 flange bolt is a marine-engine fastener used within the flywheel assembly and also as a stop screw position in the timing gear housing, helping keep critical components securely located under vibration and load. Designed for Nanni Diesel N4 series applications, it fits N4.115 engines as well as N4.85 and N4.100 engines for the specified assemblies. |
$ 11.95
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1-2 weeks delivery time The Nanni Diesel 970313592 flange bolt is a dedicated flywheel fastener that delivers secure, vibration-resistant clamping in the flywheel assembly on Nanni marine diesel engines. Designed for reliable OEM fit, it helps keep flywheel mounting stable under cyclic torque loads on 4.330TDI, 4.340TDI, and N4.115 engines. |
$ 6.70
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1-2 weeks delivery time The Nanni Diesel 970313595 feather key is a precision drive key used in the camshaft and balancing shaft assembly, as well as the balancer system, to lock rotating components in position and transmit torque without slip. Designed for OEM-fit replacement on Nanni marine diesel applications, it supports accurate timing and smooth running on 4.340TDI and N4.115 engines. |
$ 3.74
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1-2 weeks delivery time The Nanni Diesel 970313596 balancer shaft assembly supports smoother operation by helping counteract engine vibration within the balancer system on N4.115 engines. Designed as an OEM-fit replacement balancer component, it restores proper rotating balance characteristics for refined running and reduced stress on connected drivetrain and engine-mounted equipment. |
$ 4,396.75
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1-2 weeks delivery time The Nanni Diesel 970313597 hex socket head bolt is a high-strength fastening element used in the stop solenoid assembly to keep the solenoid securely mounted and aligned for reliable engine shutdown control. Designed for OEM fit on Nanni N4.115 engines, it also matches the N4.115 24V configuration for consistent service replacement across both electrical variants. |
$ 1.82
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1-2 weeks delivery time The Nanni Diesel 970313598 fuel injection pump assembly is a complete injection pump unit for the engine fuel-injection system, delivering accurate fuel metering and high-pressure supply to the injectors for smooth, efficient combustion. Installed as part of the injection pump assembly on N4.115 engines, it is an OEM-fit replacement designed to restore dependable starting, stable running, and consistent power output under marine operating loads. |
$ 10,818.01
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1-2 weeks delivery time The Nanni Diesel 970313599 flange bolt is a precision fastener used across key fuel and control assemblies to keep mounted components secure under marine engine vibration. Installed within the speed regulator as well as camshaft-driven injection pump and injection or feed pump groupings, it supports stable alignment and dependable operation on 3.100HE, 4.330TDI, 4.340TDI, N4.115, N4.85, and N4.100 engines. |
$ 8.99
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1-2 weeks delivery time The Nanni Diesel 970313601 hollow screw is a precision fastener used within the fuel injection pump system, supporting secure, leak-resistant fuel line connections in the pump circuit. Specified for the injection pump assembly on N4.115 engines and also used in the injection pump and fuel feed pump assembly group on N4.85 and N4.100 engines, it helps maintain dependable fuel delivery and stable engine operation. |
$ 57.66
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1-2 weeks delivery time The Nanni Diesel 970313602 flange nut is a securing fastener used across key control and fuel-system assemblies, helping lock adjustments and hardware in place on throttle control, electrical stop, regulator adjustment, and injection and fuel feed pump installations. It is specified for Nanni engines including 4.200TD, 4.330TDI, 4.340TDI, N3.30, N4.38, N4.40, N4.50, N4.60, N4.65, N4.85, N4.100, and N4.115, with several applications designated for use after No. KTE08070398. |
$ 1.43
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1-2 weeks delivery time The Nanni Diesel 970313604 lever kit supports accurate regulator and governor adjustment on compatible Nanni marine diesel engines. Supplied as a lever kit within the regulator adjustment system, it helps maintain stable control response and consistent engine behavior on 4.330TDI, 4.340TDI, and N4.115 engines. |
$ 93.71
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1-2 weeks delivery time The Nanni Diesel 970313605 governor setting spring is a calibrated control element used within the governor setting assembly to help regulate engine speed response on N4.115 engines. Designed as an OEM-fit replacement, it supports stable governor operation for smooth, predictable throttle behavior under varying marine loads. |
$ 11.67
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1-2 weeks delivery time The Nanni Diesel 970313606 speed control lever is a governor-setting control component designed to transmit throttle input accurately to the governing mechanism on N4.115 marine engines. Installed within the governor setting assembly, it supports smooth, repeatable speed adjustment for stable engine operation under varying load conditions. |
$ 193.22
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1-2 weeks delivery time The Nanni Diesel 970313609 straight locating pin is a precision fastener used within the governor setting and throttle control assemblies to keep related linkage components correctly aligned and securely retained. Designed for Nanni Diesel N4-series marine engines, it supports smooth, repeatable control movement and reliable engine response on N4.115, N4.85, and N4.100 applications. |
$ 4.97
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1-2 weeks delivery time The Nanni Diesel 970313610 union joint is a precision sealing and connection element used within the governor setting assembly on N4.115 engines. Designed to maintain a secure union at the governor adjustment interface, it helps protect stable engine speed control by keeping the connection tight and leak-resistant in demanding marine operating conditions. |
$ 66.27
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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.