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 970312186 washer is a precision spacing and load-distribution fastener element used within the camshaft and valve assembly to help maintain secure, stable clamping of valvetrain-related hardware. Designed for OEM fit on T4.155 and 4.380TDI marine diesel engines, it also matches the stern drive versions of these engine models for dependable service in high-vibration engine environments. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312187 washer is a precision shim-style fastener element used within the camshaft and valve assembly to help distribute clamp load and support secure, aligned fastening. Suited to Nanni T4.155 and 4.380TDI marine diesel installations, it also fits the stern drive versions of these engines for dependable valvetrain service work. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312188 washer is a precision fitment fastener element used within the camshaft and valve assembly to help distribute clamping load and support secure hardware retention during valve train operation. Designed for dependable OEM-style service, it suits T4.155 and 4.380TDI engines, including stern drive installations where consistent valve train stability is essential. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312189 washer is a precision fastener element used within the camshaft and valve assembly to help distribute clamping load and maintain secure, vibration-resistant joints in the valve train. Designed for Nanni diesel applications, it fits T4.155 and 4.380TDI engines, including Stern Drive configurations, supporting reliable timing-gear and valve-train retention under marine operating loads. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312190 washer is a precision engine fastener element used within the camshaft and valve assembly to help distribute clamping load and support secure, vibration-resistant retention of related hardware. Designed for consistent OEM fit, it suits Nanni Diesel T4.155 and 4.380TDI engines, including Stern Drive installations. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312191 washer is a precision spacing and load-distribution fastener element used within the camshaft and valve assembly to help maintain secure, stable clamping of valvetrain components. Designed for OEM-fit replacement on T4.155 and 4.380TDI marine engines, it also supports the same camshaft and valve application on T4.155 and 4.380TDI stern drive engines. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312193 washer is a precision fastener element used within the camshaft and valve assembly to help distribute clamp load and support secure, vibration-resistant fastening. Designed for Nanni T4.155 and 4.380TDI marine engines, it is also specified for the stern drive versions of these engine models where valvetrain hardware must stay properly retained under continuous marine-duty operation. |
$ 97.74
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1-2 weeks delivery time The Nanni Diesel 970312194 washer is a precision-fit fastening element used within the camshaft and valve assembly to help maintain correct clamping and spacing for valvetrain hardware. Designed for Nanni Diesel T4.155 and 4.380TDI engines, it also fits the Stern Drive versions of these models, supporting secure assembly under the vibration and load cycles typical of marine operation. |
$ 97.74
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1-2 weeks delivery time Engine belt for Nanni Diesel 4.380TDI engines. Used for driving auxiliary components. |
$ 338.64
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1-2 weeks delivery time The Nanni Diesel 970312196 oil strainer sub-assembly protects the oil pump by screening contaminants from the lubrication circuit before they reach critical pump and engine internals. Installed within the oil pump assembly, it supports stable oil flow and dependable lubrication performance across T4.155 and 4.380TDI engines (including stern drive variants) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 1,069.55
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1-2 weeks delivery time The Nanni Diesel 970312199 oil strainer flange sealing gasket is a precision-fit element used within the oil pump assembly and included in engine gasket kits/sets to help maintain a tight, leak-resistant joint at the oil strainer flange. Designed for Nanni T4 marine diesel applications, it supports clean oil pickup and stable lubrication on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive configurations where specified. |
$ 36.36
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1-2 weeks delivery time The Nanni Diesel 970312201 oil pump gasket is a sealing element that supports stable engine lubrication by preventing oil leakage at the oil pump interface. Used within the oil pump assembly and also included in gasket kits and gasket sets, it is suited for T4.155 and 4.380TDI engines (including Stern Drive variants) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 55.25
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1-2 weeks delivery time The Nanni Diesel 970312202 oil pump pressure relief valve regulates lubrication pressure within the oil pump assembly, helping protect the engine from excessive oil pressure while maintaining stable flow to critical bearings and moving components. Designed for Nanni T4 marine diesel applications, it fits T4.155, 4.380TDI, 4.380TDI Stern Drive, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 52.42
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1-2 weeks delivery time The Nanni Diesel 970312203 oil pump relief valve spring is a precision pressure-control element used within the oil pump assembly to help regulate engine oil pressure under varying load and temperature conditions. Designed for dependable OEM-fit service on Nanni marine diesel applications, it supports stable lubrication performance across T4.155, 4.380TDI (including Stern Drive), T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines. |
$ 21.25
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1-2 weeks delivery time The Nanni Diesel 970312204 oil pump relief valve gasket is a sealing element that supports stable oil pressure control by preventing leaks at the oil pump relief valve interface. Used within the oil pump assembly and also referenced in the oil filter group depending on engine configuration, it’s a correct-fit replacement for T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive variants where specified. |
$ 31.17
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1-2 weeks delivery time The Nanni Diesel 970312205 oil pump relief valve plug is a precision sealing fastener used within the oil pump assembly to secure and protect the oil pressure relief valve passage. Designed for dependable oil system integrity, it supports stable lubrication performance on Nanni marine engines including T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 variants, including stern drive applications where specified. |
$ 34.48
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1-2 weeks delivery time The Nanni Diesel 970312206 sealing gasket is a versatile OEM-style replacement used across several service groupings, including the gasket kit, gasket set, and multiple oil filter assemblies. Installed where oil-filter and oil-cooler filter housings mate to their respective components, it helps maintain clean, leak-free oil circulation on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engine installations, including stern drive variants. |
$ 115.70
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1-2 weeks delivery time The Nanni Diesel 970312208 oil filter cap is a secure closure component for the oil filter assembly, designed to maintain a tight seal and proper retention of the filter elements during engine operation. Used on T4.155 and 4.380TDI engines, including stern drive configurations, it supports clean, reliable lubrication by keeping the oil filter housing correctly closed and serviceable. |
$ 66.10
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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.