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 970313526 engine block plug is a sealing element used in the engine block and cylinder section to close off a machined opening and help maintain proper fluid containment. Designed as a direct-fit replacement for N4.85 and N4.100 engines, it supports clean, secure closure within the block assembly for dependable marine engine operation. |
$ 12.10
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1-2 weeks delivery time The Nanni Diesel 970313527 engine block sealing gasket is designed to restore a secure seal within the engine block and cylinder assembly, supporting clean fluid separation and stable engine operation. Built for OEM-fit replacement on Nanni N4.85 and N4.100 marine diesel engines, it helps maintain proper sealing integrity during regular service and overhaul work. |
$ 5.54
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1-2 weeks delivery time The Nanni Diesel 970313529 flange bolt is a marine-grade fastening element used to secure critical components within the engine block assembly on 4.330TDI and 4.340TDI engines, and within the fuel filter assembly on N4.115 engines. Its integrated flange helps distribute clamp load for stable retention under vibration, supporting dependable sealing and alignment in high-duty onboard diesel applications. |
$ 6.94
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1-2 weeks delivery time The Nanni Diesel 970313530 oil pan assembly forms the sump section of the engine lubrication system, mounting at the bottom of the oil pan assembly to safely contain engine oil during operation. Designed as an OEM-fit replacement for the oil pan group on N4.115 engines, it supports stable oil supply conditions and helps protect internal components by keeping the crankcase oil properly managed in marine service. |
$ 1,363.39
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1-2 weeks delivery time The Nanni Diesel 970313531 oil pan sealing gasket is an OEM replacement used in the oil pan assembly to maintain a tight seal between the sump and engine block. Designed for Nanni Diesel N4.115 and N4.38 engines, it helps keep lubricating oil contained in the crankcase area, supporting clean operation and dependable oil system integrity. |
$ 11.14
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1-2 weeks delivery time The Nanni Diesel 970313532 oil pan bolt is a dedicated fastening element for securing the oil pan assembly on N4.115 engines. Designed to maintain stable clamping force in the crankcase area, it supports leak-resistant oil pan installation and dependable service during routine maintenance or oil pan refit work. |
$ 4.83
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1-2 weeks delivery time The Nanni Diesel 970313533 flange bolt is a dedicated marine-engine fastener used within the oil sump and oil pump assembly to secure critical joints and maintain proper clamping under vibration and thermal cycling. Designed for OEM fitment in the oil sump and oil pump area, it supports dependable engine lubrication system integrity on 4.330TDI, 4.340TDI, and N4.115 engines. |
$ 35
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1-2 weeks delivery time The Nanni Diesel 970313538 cylinder head assembly is a complete top-end component for the cylinder head system on Nanni N4.115 marine diesel engines. Built to restore correct combustion-chamber sealing and support proper valve-train operation, this OEM replacement head helps maintain reliable compression, efficient cooling flow through the head, and dependable long-run performance onboard. |
$ 6,853.14
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1-2 weeks delivery time The Nanni Diesel 970313539 cylinder head sealing element is an OEM replacement component used in the cylinder head assembly to maintain a tight seal between the cylinder head and engine block. Designed for N4.115 engines, it helps preserve compression stability while supporting proper separation of combustion gases and engine coolant during normal marine duty. |
$ 574.56
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1-2 weeks delivery time The Nanni Diesel 970313540 cylinder head gasket is a precision sealing element for the cylinder head assembly, built to maintain a tight interface between the cylinder head and engine block. Designed for N4.115 engines, it supports stable compression and helps keep combustion gases, coolant, and oil properly separated for dependable marine-engine reliability. |
$ 574.56
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1-2 weeks delivery time The Nanni Diesel 970313541 cylinder head sealing element is built to secure a tight seal at the cylinder head assembly on N4.115 marine diesel engines. Installed between the engine block and cylinder head, it helps maintain stable compression while supporting clean separation of combustion gases and coolant passages for dependable running under load. |
$ 536.13
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1-2 weeks delivery time The Nanni Diesel 970313542 gear case assembly is a complete gear-case housing unit for the gear case system on N4.115 engines. Built to restore correct component positioning and protection within the transmission gear case area, it supports reliable drivetrain operation by providing the proper casing structure for internal gear-case components. |
$ 4,916.29
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1-2 weeks delivery time The Nanni Diesel 970313544 countersunk-head fastener is a secure, flush-fitting screw used within key engine assemblies, helping keep timing and camshaft-related components firmly retained under vibration and load. It is listed for use in the camshaft injection pump and timing gear case areas on 4.330TDI and 4.340TDI engines, and also applies to camshaft fuel and gear case locations on N4.115 engines, as well as the timing gear case on N4.85 and N4.100 engines. |
$ 1.43
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1-2 weeks delivery time The Nanni Diesel 970313545 flange-head fastener element is used across key engine mounting points, from the injection and feed pump group to intake manifold and gear case installations, helping maintain secure, vibration-resistant clamping in service. This OEM replacement part is also referenced as a stop screw in the fuel filter assembly, and fits a wide range of Nanni engines including 4.200TD, 4.330TDI, 4.340TDI, N4.40, N4.50, N4.60, N4.65, N4.85, N4.100, N4.115, and N4.115 24V. |
$ 8.94
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1-2 weeks delivery time The Nanni Diesel 970313546 O-ring seal supports leak-free operation in the gear case assembly on N4.115 engines. Designed as an OEM-style replacement sealing element, it helps maintain proper fluid containment at mating surfaces, protecting gearbox components and supporting dependable propulsion system performance. |
$ 13.96
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1-2 weeks delivery time The Nanni Diesel 970313548 flanged bolt is a fastening element used across key top-end and front-end engine assemblies, helping maintain secure, vibration-resistant clamping in the valve and spring group, camshaft area, balancing shaft drive, and timing gear case. Specified for multiple Nanni engines, it supports correct retention of components on 4.200TD, 4.330TDI, 4.340TDI, N4.40, N4.50, N4.60, N4.65, and N4.115 marine diesel engines. |
$ 11.57
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1-2 weeks delivery time The Nanni Diesel 970313549 flange bolt is a precision fastener used across key front-end and fuel drive assemblies, helping secure components in the camshaft injection pump area and the timing gear or timing case. Designed for OEM-style fit on Nanni 4.330TDI, 4.340TDI, N4.115, N4.40, N4.50, and N4.65 engines, it supports stable alignment and dependable clamping where vibration resistance and consistent fastening matter most. |
$ 14.58
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1-2 weeks delivery time The Nanni Diesel 970313551 cord clamp secures and organizes cord routing at the head cover assembly on N4.115 engines. Designed as an OEM-fit fastening element, it helps keep the installation tidy and stable in the marine engine environment, reducing the risk of chafe, vibration wear, or interference around the cylinder head area. |
$ 25.72
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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.