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 970312728 alternator fastener with integrated washer secures the Alternator Assembly Standard, helping maintain correct alternator positioning and reliable belt-driven charging performance on T6.420TDI and T6.300 marine diesel engines. |
$ 33.06
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1-2 weeks delivery time The Nanni Diesel 970312733 valve guide bushing removal and installation tool set is a dedicated service kit from the Tools assembly, built to support accurate valve guide work during cylinder head maintenance. Designed for workshop-level servicing, it helps remove worn valve guide bushings and press in replacements with controlled alignment on T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 1,002.50
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1-2 weeks delivery time The Nanni Diesel 970312736 crankshaft pulley holding tool is a dedicated service tool from the Tools assembly range, built to secure the crankshaft pulley during marine engine maintenance. It helps keep the pulley locked in position for controlled removal or installation work on Nanni T6.420TDI and T6.300 engines, supporting accurate, safer servicing in tight engine-room spaces. |
$ 1,706.16
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1-2 weeks delivery time The Nanni Diesel 970312738 crankshaft pulley replacer tool is a dedicated service tool from the tools assembly, designed to install and correctly seat the crankshaft pulley during engine maintenance. It supports controlled, accurate fitting to help protect the crankshaft nose and pulley alignment on Nanni Diesel T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 341.87
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1-2 weeks delivery time The Nanni Diesel 970312740 belt tension gauge cable is a dedicated tool element that supports accurate belt tension checking during service work on T6.420TDI and T6.300 engines. Supplied as part of the Tools group, it helps technicians connect and handle the belt tension gauge setup with confidence for consistent maintenance results. |
$ 288.92
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1-2 weeks delivery time The Nanni Diesel 970312741 connecting rod bushing service tool set streamlines removal and installation of connecting rod bushings during internal engine work. Supplied as part of the Tools assembly, it supports accurate, repeatable bushing replacement on Nanni T6.420TDI and T6.300 marine diesel engines—helping technicians maintain proper connecting-rod small-end service procedures. |
$ 743.25
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1-2 weeks delivery time The Nanni Diesel 970312742 cover and seal replacer tool supports accurate servicing work during maintenance by helping position and replace covers and seals with controlled alignment. Supplied as part of the Tools grouping, it is intended for workshop use on Nanni Diesel T6.420TDI and T6.300 engines to speed up service tasks and reduce the risk of installation damage. |
$ 312.37
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1-2 weeks delivery time The Nanni Diesel 970312743 oil seal and bearing replacer tool is a dedicated service tool from the tools group, built to support clean, controlled installation work during engine maintenance. Designed for use on T6.420TDI and T6.300 engines, it helps position oil seals and bearings accurately to protect sealing surfaces and maintain reliable drivetrain and engine operation. |
$ 276.28
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1-2 weeks delivery time The Nanni Diesel 970312745 crankshaft oil seal installer tool supports clean, controlled fitting of a crankshaft oil seal during service work. Supplied as part of the Tools group, it helps seat the seal evenly to protect the engine from oil leakage and reduce the risk of seal damage during installation on T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 551.07
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1-2 weeks delivery time The Nanni Diesel 970312748 tool handle set is a genuine service-tool component supplied within the Tools assembly for Nanni marine diesel applications. Designed to support safe, controlled handling during onboard servicing and workshop maintenance, it is intended for use with T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 833.91
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1-2 weeks delivery time The Nanni Diesel 970312749 injection nozzle wrench set is a dedicated service tool kit from the Tools assembly, built to support accurate handling of injection nozzles during maintenance on T6.420TDI and T6.300 engines. It helps technicians apply controlled leverage for removal and installation work, reducing the risk of damage to fuel-system components and supporting clean, professional servicing. |
$ 475.04
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1-2 weeks delivery time The Nanni Diesel 970312751 oil seal puller is a dedicated service tool from the tools assembly that helps remove oil seals cleanly and efficiently during marine engine maintenance. Designed for use on T6.420TDI and T6.300 engines, it supports faster seal replacement while reducing the risk of damage to surrounding housings and sealing surfaces. |
$ 418.92
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1-2 weeks delivery time The Nanni Diesel 970312752 companion flange holding tool is a dedicated service tool from the Tools assembly, designed to secure the companion flange during drivetrain or coupling work. It helps keep the flange stable for controlled loosening and tightening operations on Nanni Diesel T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines. |
$ 196.33
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1-2 weeks delivery time The Nanni Diesel 970312753 puller set B is a dedicated service tool kit from the Tools assembly, built to support efficient removal work during engine maintenance. Designed for use with Nanni T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines, it helps technicians carry out disassembly tasks with better control and reduced risk of damage to fitted components. |
$ 6,839.03
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1-2 weeks delivery time The Nanni Diesel 970312754 variable pin wrench set is a purpose-built service tool kit from the Tools assembly, designed to support accurate adjustment and safe handling of pin-type lockrings and slotted collars during engine maintenance. It’s a practical workshop accessory for technicians working on Nanni T6.420TDI and T6.300 marine diesel engines, helping deliver controlled torque application without damaging precision components. |
$ 1,741.98
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1-2 weeks delivery time The Nanni Diesel 970312755 variable pin wrench arm assembly is a dedicated service tool component from the Tools assembly, built to support accurate positioning and controlled turning during maintenance work on T6.420TDI and T6.300 marine diesel engines. Its adjustable pin-style engagement helps technicians achieve secure grip on compatible round or multi-slot parts, improving service efficiency and reducing the risk of component damage during removal or installation. |
$ 595.46
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1-2 weeks delivery time The Nanni Diesel 970312756 tool pin 7 is a dedicated locating and alignment element used within the engine tools set to support accurate servicing procedures on Nanni T6.420TDI and T6.300 engines. Designed for workshop use, it helps maintain correct positioning during maintenance tasks where controlled alignment is essential. |
$ 70.36
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1-2 weeks delivery time The Nanni Diesel 970312764 valve stem oil seal removal tool is a dedicated service tool from the tools assembly that helps technicians extract valve stem oil seals cleanly during cylinder head and valvetrain maintenance. Built for workshop use on Nanni Diesel T4.165, T4.180, T4.200, T6.420TDI, and T6.300 Stern Drive engines, it supports faster, more controlled disassembly work while reducing the risk of damage to surrounding components. |
$ 54.13
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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.