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 970313029 side metal element is a precision engine component used within the crankshaft-pistons assembly to support correct internal fit and stable operation of the rotating group. Designed for OEM-style replacement in Nanni marine diesel engines, it is specified across 4.200TD and N4 series applications including N4.40, N4.50, N4.60, and N4.65 engines. |
$ 167.21
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1-2 weeks delivery time The Nanni Diesel 970313030 side metal element is a precision engine internal component used within the crankshaft and pistons assembly to help maintain correct component positioning during operation. Designed for OEM-style replacement, it supports dependable bottom-end function on 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 165.53
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1-2 weeks delivery time The Nanni Diesel 970313031 fan drive pulley is a crankshaft-driven component used within the crankshaft and pistons assembly to transmit rotational power for the engine’s fan drive. Designed for dependable alignment and belt drive operation in marine duty, it fits Nanni 4.200TD and N4 series engines including N4.40, N4.50, N4.60, and N4.65. |
$ 683.92
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1-2 weeks delivery time The Nanni Diesel 970313032 wheel bearing case assembly is a crankshaft-bearing system component designed to support secure bearing location and stable rotating-assembly alignment in the crankshaft-bearings assembly. Built for dependable OEM-fit replacement, it suits Nanni Diesel 4.200TD and N4.60 marine engines where consistent crankshaft support is essential for smooth operation and long service life. |
$ 945.36
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1-2 weeks delivery time The Nanni Diesel 970313033 bearing case fastener is a crankshaft-area bolt used in the crankshaft and crankshaft-bearings assemblies to securely clamp bearing case hardware. Designed for a dependable OEM-style fit, it supports stable bottom-end retention on 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines—helping maintain consistent bearing alignment under marine operating loads. |
$ 47.05
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1-2 weeks delivery time The Nanni Diesel 970313037 main bearing case assembly is a critical crankshaft-bearing support component that helps keep the crankshaft properly supported and aligned under marine engine load. Used within the crankshaft-bearings assembly, it is a correct-fit replacement for Nanni Diesel 4.200TD and N4.60 engines, supporting smooth rotation and dependable bottom-end operation. |
$ 952.82
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1-2 weeks delivery time The Nanni Diesel 970313043 main bearing case assembly is a core structural component within the crankshaft-bearings assembly, designed to support and locate the crankshaft main bearing arrangement for stable alignment under marine engine loads. Built for OEM-fit replacement on Nanni Diesel 4.200TD and N4.60 engines, it helps maintain smooth crankshaft rotation and dependable bottom-end durability. |
$ 890.52
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1-2 weeks delivery time The Nanni Diesel 970313046 ring gear is a precision toothed drive element used within the camshaft injection pump drive assembly and the flywheel assembly on select Nanni marine diesel engines. Installed to provide positive gear engagement for timing and rotational drive transfer, it supports dependable starting and synchronized operation on 4.200TD, N4.40, N4.50, and N4.60 engines. |
$ 822.82
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1-2 weeks delivery time The Nanni Diesel 970313048 bolt is a durable OEM fastener used within the camshaft injection pump assembly and the flywheel assembly on select Nanni marine diesel engines. Designed to secure critical rotating and timing-related components, it supports dependable alignment and retention for 4.200TD and N4 series applications including 4.200TD, N4.60, N4.40, and N4.50 engines. |
$ 3.74
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1-2 weeks delivery time The Nanni Diesel 970313050 injection pump assembly provides accurate high-pressure fuel delivery as a core component of the injection and feed pump system. Built for dependable metering and consistent engine response, it is a correct-fit replacement for Nanni Diesel 4.200TD and N4.60 marine engines, supporting stable combustion and efficient performance underway. |
$ 9,339.19
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1-2 weeks delivery time The Nanni Diesel 970313052 injection pump shim is a precision spacing element used within the injection and feed pump assembly to help maintain correct pump positioning and alignment on Nanni marine diesel engines. Designed for OEM-fit replacement during injection system service, it supports consistent fuel system setup on 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 22.14
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1-2 weeks delivery time The Nanni Diesel 970313054 injection pump cover is a protective closure element for the injection and feed pump assembly, helping shield internal pump components and maintain a secure pump housing on Nanni marine diesel engines. It is used within the injection and fuel pump system for 4.200TD and N4 series applications, including N4.40, N4.50, N4.60, and N4.65 engines. |
$ 38.49
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1-2 weeks delivery time The Nanni Diesel 970313055 fuel pump sealing gasket is built to restore a tight, leak-resistant joint within the injection and feed pump assembly on Nanni marine diesel engines. Used in the injection and fuel pump system, it helps maintain consistent fuel supply and clean pump-to-housing sealing for 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 12.19
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1-2 weeks delivery time The Nanni Diesel 970313056 fuel injection line is a precision pipe used within the injection nozzles and pipes assembly to route high-pressure fuel to the injector for clean, consistent combustion. Designed as an OEM-fit replacement for Nanni marine diesel fuel systems, it supports reliable injector feed on 4.200TD, N4.60, and N4.65 engines. |
$ 237.40
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1-2 weeks delivery time The Nanni Diesel 970313057 fuel injection line is a precision delivery pipe used within the injection nozzles and pipes assembly to route high-pressure fuel from the injection system to the injector connection points. Built for OEM fit on Nanni marine diesel applications, it supports clean, consistent injection performance on 4.200TD, N4.60, and N4.65 engines. |
$ 227.16
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1-2 weeks delivery time The Nanni Diesel 970313058 fuel injection pipe is a precision line used within the injection nozzles and pipes assembly to route high-pressure fuel from the injection system to the injector connection points. Built for dependable, leak-resistant fuel delivery, it supports clean engine operation on 4.200TD, N4.60, and N4.65 marine diesel engines. |
$ 237.87
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1-2 weeks delivery time The Nanni Diesel 970313059 fuel injection line is a precision pipe used within the injection nozzles and pipes assembly to route high-pressure fuel to the injector nozzles for clean, consistent combustion. Designed as an OEM replacement for Nanni marine diesel applications, it fits 4.200TD, N4.60, and N4.65 engines to help maintain correct fuel delivery and dependable engine response. |
$ 237.73
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1-2 weeks delivery time The Nanni Diesel 970313062 idling control device supports stable low-speed operation by acting within the regulator adjustment system, helping set and maintain the correct idle behavior for smooth docking and maneuvering. Used within the regulator adjustment assembly on 4.200TD, N4.60, and N4.65 engines—and also fitted within the engine stop lever assembly on N4.50 engines—this OEM replacement component restores dependable idle control on compatible Nanni Diesel marine engines. |
$ 364.24
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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.