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 970302058 engine stop lever assembly provides dependable shutdown control within the regulator adjustment system on 4.190HE engines. Designed as a complete lever unit, it supports smooth, positive actuation of the stop function to help you quickly and reliably cut the engine when needed. |
$ 637.59
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1-2 weeks delivery time The Nanni Diesel 970302059 injection pump cover is a dedicated cover element used within the regulator adjustment assembly on 4.190HE engines. Designed to protect and enclose the regulator adjustment area at the injection pump, it helps keep the adjustment mechanism secure and sheltered for dependable fuel system operation in marine service. |
$ 144.53
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1-2 weeks delivery time The Nanni Diesel 970302060 lever shaft is a precision linkage element used in the regulator adjustment assembly to transmit lever movement smoothly and accurately. Designed for 4.190HE engines, it supports stable adjustment operation by providing a secure shaft point for the lever mechanism within the regulation system. |
$ 130.81
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1-2 weeks delivery time The Nanni Diesel 970302061 engine stop lever is a control element used within the regulator adjustment assembly to operate the engine stop function on 4.190HE engines. Designed for an OEM-style fit, it supports positive, repeatable shut-down actuation to help keep engine control response precise and dependable underway. |
$ 390.53
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1-2 weeks delivery time The Nanni Diesel 970302063 fuel camshaft cover is a protective engine component used within the regulator adjustment assembly on 4.190HE engines. Designed to close off and safeguard the fuel camshaft area, it helps maintain a clean, secure enclosure for the adjustment mechanism to support dependable fuel system control in demanding marine operation. |
$ 263.31
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1-2 weeks delivery time The Nanni Diesel 970302064 camshaft cover bushing is a precision support element used within the injection pump camshaft system and related regulator adjustment assembly to keep camshaft cover alignment stable during operation. Designed for dependable OEM fit in Nanni marine diesel fuel-control assemblies, it supports smooth mechanical motion and consistent pump actuation on 4.190HE, 4.195HE, 4.200HE, 4.220HE, and N4.50 engines. |
$ 38.49
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1-2 weeks delivery time The Nanni Diesel 970302066 external circlip is a precision retaining fastener used in the regulator adjustment and fuel-system camshaft areas to keep keyed components securely seated in their grooves during engine operation. Installed within assemblies such as regulator adjustment, injection pump camshaft, and camshaft fuel, it helps maintain correct component positioning on 4.190HE, 4.195HE, 4.200HE, 4.220HE, and N4.50 engines for dependable control and fuel delivery performance. |
$ 53.50
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1-2 weeks delivery time The Nanni Diesel 970302067 M10x70 bolt is a precision fastener used on 4.190HE engines to secure critical hardware within the electrical stop system and the regulator adjustment assembly. Designed for a dependable OEM-style fit, it helps maintain stable mounting under vibration and engine-room operating conditions, supporting consistent control and adjustment of related components. |
$ 5.74
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1-2 weeks delivery time The Nanni Diesel 970302068 D10 spring washer is a locking fastener element used across several critical engine subassemblies to help maintain clamp load and resist loosening under vibration. Installed within systems such as the electrical stop, regulator adjustment, camshaft injection pump, flywheel, and starter assemblies, it supports dependable fastening on 4.190HE, 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 1.69
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1-2 weeks delivery time The Nanni Diesel 970302072 timing case nipple is a connection fitting used in the timing gear case or timing case assembly to support secure routing of engine lines where the timing cover area requires a sealed take-off point. Designed as an OEM replacement, it helps maintain dependable connections on 4.190HE, 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 engines. |
$ 145.83
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1-2 weeks delivery time The Nanni Diesel 970302073 ring-type gasket provides a secure, leak-resistant seal where circular mating surfaces must stay tight under vibration and heat. Used within the timing gear case on 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, and 4.220HE engines, and also applied in the oil filter assembly on N4.38 engines, this OEM replacement seal helps maintain clean oil control and protects critical internal components from seepage at the joint. |
$ 1.48
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1-2 weeks delivery time The Nanni Diesel 970302074 timing case spring is a precision engine element used within the timing gear case assembly to maintain correct mechanical preload and stable operation of timing-related components. Designed as an OEM replacement for Nanni marine diesel applications, it supports consistent gear-train function on 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 12.48
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1-2 weeks delivery time The Nanni Diesel 970302075 valve seat is a precision engine component used within the timing gear case assembly to support correct valve sealing and stable operation of the related timing-case valve function. Designed for OEM-fit replacement on a wide range of Nanni marine diesel engines, it is specified for 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 36.87
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1-2 weeks delivery time The Nanni Diesel 970302076 ball bearing is a precision rotating element used in the timing gear case, supporting smooth, low-friction operation of timing components and helping maintain stable gear alignment under load. This OEM replacement bearing fits a wide range of Nanni engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, N4.40, N4.50, N4.60, and N4.65. |
$ 1.58
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1-2 weeks delivery time The Nanni Diesel 970302077 crankshaft pulley is a drive component fitted within the crankshaft and pistons assembly, transferring crankshaft rotation to the engine’s belt-driven accessories. Supplied in the 4.190 Standard configuration, it is used across 4.190HE, 4.195HE, 4.200HE, 4.220HE, and N4.40 engines, and it is also specified for N4.50 engines with the listed engine serial-number condition. |
$ 881.96
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1-2 weeks delivery time The Nanni Diesel 970302078 fuel injector line is a dedicated high-pressure fuel line for cylinder No. 1 on 4.190HE marine diesel engines. Installed within the injection nozzles and pipes assembly, it routes pressurized fuel from the injection system to the injector with secure, leak-tight connections to help maintain clean injection timing and dependable engine operation. |
$ 237.01
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1-2 weeks delivery time The Nanni Diesel 970302079 fuel line is a dedicated delivery line for cylinder No. 2 on 4.190HE engines, integrated within the injection nozzles and pipes assembly. Designed to route fuel cleanly and securely between the injection system components, it supports stable injection performance and dependable engine operation in demanding marine duty. |
$ 236.67
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1-2 weeks delivery time The Nanni Diesel 970302080 fuel line is a dedicated cylinder No. 3 fuel delivery pipe for the injection nozzles and pipes assembly on 4.190HE engines. Built to restore clean, consistent fuel supply to the injector, it supports stable combustion, smooth running, and dependable engine response under marine operating loads. |
$ 174.47
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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.