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 970313932 cylinder head sub-assembly is a complete head unit built for the cylinder head system, supplying the core structure that seals the combustion chambers and supports the valve train on compatible Nanni marine diesel engines. Designed as an OEM replacement solution for T4.165, T4.180, and T4.200 engines, it helps restore proper top-end integrity and dependable engine operation. |
$ 11,234.43
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1-2 weeks delivery time The Nanni Diesel 970313933 cylinder head gasket is a sealing element for the cylinder head assembly, designed to maintain a tight interface between the cylinder head and engine block. Built for OEM-fit replacement on Nanni T4 series marine diesel engines, it helps preserve compression and protects cooling passages on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 974.18
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1-2 weeks delivery time The Nanni Diesel 970313938 standard intake valve guide bushing is a precision cylinder head component that supports accurate intake valve alignment and smooth valve-stem movement during operation. Installed in the cylinder head assembly, it helps maintain stable valve timing and consistent airflow on T4.165, T4.180, T4.200, T4.230, T4.270, and T4.205 Standard engines. |
$ 145.92
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1-2 weeks delivery time The Nanni Diesel 970313939 intake valve guide bushing (oversize 0.05) supports accurate intake valve stem alignment within the cylinder head assembly for smooth valve movement and consistent sealing. Designed as an OEM-fit replacement for Nanni T4 marine diesel cylinder heads, it is used on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 145.92
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1-2 weeks delivery time The Nanni Diesel 970313941 cylinder head cover sub-assembly is a complete cover unit for the cylinder head cover assembly, helping protect the top end of the engine and supporting clean, controlled oil containment around the valve train area. Designed for an OEM-style fit on Nanni T4.165, T4.180, and T4.200 marine diesel engines, it is a dependable replacement choice during maintenance of the cylinder head cover system. |
$ 3,012.24
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1-2 weeks delivery time The Nanni Diesel 970313942 cylinder head cover sealing gasket is a dedicated sealing element for the cylinder head cover assembly and is also listed within the gasket set for T4 series engines. Designed for T4.165, T4.180, and T4.200 engines, it helps keep the valve cover joint tight to contain oil mist and protect the top end from leaks under vibration and heat cycling. |
$ 148.86
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1-2 weeks delivery time The Nanni Diesel 970313943 timing gear case assembly supports and protects the timing gear train within the timing case on T4.165, T4.180, and T4.200 engines. Designed as an OEM replacement component, it helps maintain accurate gear alignment and stable lubrication control for consistent valve and injection timing in marine operating conditions. |
$ 2,900.79
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1-2 weeks delivery time The Nanni Diesel 970313944 timing gear cover protects the timing gear area within the timing case and gear case or rear end plate assemblies, helping keep internal components shielded and properly enclosed during engine operation. Designed for OEM-fit replacement on Nanni T4 marine diesel platforms, it suits T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 1,965.35
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1-2 weeks delivery time The Nanni Diesel 970313945 timing belt cover No.2 is a protective cover used within the timing case and gear case or rear end plate assemblies to shield the timing belt area from contamination and accidental contact. Designed for OEM-fit service on Nanni T4 marine diesel engines, it supports clean, secure operation across T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engine applications. |
$ 798.99
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1-2 weeks delivery time The Nanni Diesel 970313946 timing belt cover No. 1 protects the timing belt area within the timing case, helping keep debris and spray away from critical valve-train drive components. Designed for the timing case assembly on T4.165, T4.180, and T4.200 engines, it supports clean, secure enclosure of the belt drive zone for reliable marine operation. |
$ 962.37
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1-2 weeks delivery time The Nanni Diesel 970313947 rear end plate supports secure closure and alignment at the rear of the timing case and gear case rear end plate assembly, helping protect internal timing and drive components from contamination and oil leakage. Designed as a direct-fit Nanni Diesel replacement, it is used across T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 453.33
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1-2 weeks delivery time The Nanni Diesel 970313948 oil level gauge guide sub-assembly supports accurate dipstick guidance and stable seating in the oil pan system on T4.165, T4.180, and T4.200 engines. Installed as part of the oil pan assembly, it helps keep the oil level gauge aligned for consistent checks and dependable engine servicing in marine operating conditions. |
$ 45.65
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1-2 weeks delivery time The Nanni Diesel 970313954 crankshaft bearing set, undersize 0.25, is a precision-fit replacement bearing kit used in the crankshaft and pistons assembly (p.11). Designed for T4.270, T4.230, and T4.205 Standard engines, it supports stable crankshaft rotation under load, helping maintain smooth running and dependable bottom-end reliability in marine duty. |
$ 3,866.93
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1-2 weeks delivery time The Nanni Diesel 970313955 crankshaft bearing set (U/S 0.50) is a precision replacement bearing kit used within the crankshaft and pistons assembly (p.11) to support smooth crankshaft rotation under load. Designed for T4.270, T4.230, and T4.205 Standard engines, it helps maintain correct running clearances and dependable lubrication performance in marine-duty operation. |
$ 3,866.93
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1-2 weeks delivery time The Nanni Diesel 970313956 oil pan sub-assembly provides a secure sump for engine oil storage and return, supporting stable lubrication in demanding marine duty. Installed as part of the oil pan system, it helps keep oil contained and properly managed for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 4,282.96
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1-2 weeks delivery time The Nanni Diesel 970313957 oil pan plug provides a secure closure point in the oil pan assembly, helping keep engine oil contained during operation while allowing straightforward oil draining during service. Designed for the oil pan system on Nanni T4.165, T4.180, and T4.200 engines, it supports clean maintenance and dependable sealing in the crankcase lubrication area. |
$ 200.22
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1-2 weeks delivery time The Nanni Diesel 970313958 engine hanger No. 1 is a lifting and handling attachment used with the cylinder head assembly to support safe engine positioning during service operations. Designed for dependable OEM fit on Nanni T4 platforms, it suits T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines where a correct lifting point is essential for controlled maintenance and installation work. |
$ 716.63
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1-2 weeks delivery time The Nanni Diesel 970313959 engine hanger No. 2 is a dedicated lifting and handling component used on the cylinder head assembly to support safe positioning of the engine during service work. Designed for OEM fit on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, it helps maintain secure attachment points when moving or aligning the power unit. |
$ 760.05
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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.