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.
|
1-2 weeks delivery time The Nanni Diesel 970307944 lever shaft is a control linkage component used within the regulator adjustment and governor setting mechanisms on Nanni marine diesel engines. Installed to support smooth, repeatable lever movement for speed regulation and settings, it is also applied within the crankshaft and pistons assembly on 5.280HE engines, making it a dependable OEM replacement choice for 4.195HE, 5.250TDI, 5.280HE, and N4.50 engines. |
$ 205.12
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307946 injection pump shim 0.30 is a precision spacing element used to set and maintain correct alignment and positioning in key engine assemblies. Installed within the injection and feed pump system and also referenced in the crankshaft-pistons assembly, it supports accurate fuel system setup and consistent mechanical clearances on 5.250TDI and 5.280HE marine diesel engines. |
$ 33.47
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307947 injection pump plunger assembly is a precision fuel-metering component used within the injection and feed pump system to support consistent high-pressure delivery to the injectors. Designed as an OEM replacement part, it helps maintain clean engine response and stable fuel supply on Nanni Diesel 4.195HE, 5.250TDI, and 5.280HE marine engines. |
$ 521.83
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307948 fuel injection delivery valve is a precision metering component used within the injection and feed pump assembly to control fuel discharge and help maintain stable injection pressure. Designed for dependable service in marine diesel fuel systems, it supports clean, consistent fueling on Nanni 4.195HE, 5.250TDI, and 5.280HE engines. |
$ 237.87
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307949 delivery valve spring is a precision fuel-system component used within the injection and feed pumps, helping the delivery valve operate correctly for stable fuel delivery and clean pump cycling. Designed for OEM-fit service in injection pump component parts, it supports reliable performance on Nanni Diesel 4.195HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE marine engines. |
$ 19.51
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307955PR heat exchanger unit supports stable engine operating temperatures by transferring heat out of the engine’s coolant circuit within the heat exchanger assembly. Built for a correct OEM fit on Nanni 3.100HE engines, it helps protect the engine from overheating and supports dependable performance under continuous marine load. |
$ 4,228.92
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307966 oil drain pipe is a rigid transfer line used in the oil drain pump and oil sump–oil pump assemblies on 3.75HE engines. It channels used oil to support clean, controlled draining during servicing, helping keep the lubrication system tidy and reducing the risk of spills in the engine space. |
$ 414.98
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307973 oil pan is a key sump component in the oil sump and oil pump assembly, designed to support stable lubrication management on 5.280HE engines. It helps contain the engine’s lubricating oil supply and promotes reliable oil pickup conditions, making it an ideal OEM replacement during service or rebuild work. |
$ 1,351.59
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310004 head cover gasket is a sealing element used within the fresh water pump assembly on 4.330TDI engines. It helps maintain a tight joint at the pump cover interface, supporting clean coolant circulation and dependable temperature control in demanding marine duty. |
$ 13.43
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310008 kit case is the dedicated storage component used within the Maintenance Kit and Spare Parts Kit assemblies, helping keep service items protected and organized for onboard upkeep. Designed for OEM fit across a wide range of Nanni engines, it supports routine maintenance planning for 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE models. |
$ 30.79
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310027 connection element supports secure fluid routing within the oil drain pump assembly on 5.280HE engines and within the oil pan assembly on N4.38 engines. Designed as an OEM-fit coupling point, it helps maintain clean, controlled oil handling during service and normal operation, reducing the risk of seepage at the connection interface. |
$ 37.12
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310164 oil extraction cap is a dedicated closure component for the oil extraction system, helping keep the oil drain-out circuit sealed and protected during normal operation. Used on T4.155 and 4.380TDI engines (including stern drive applications) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, it supports clean, controlled oil removal during service while maintaining a secure fit in the oil extraction assembly. |
$ 14.26
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310165 gearbox unit is built to transmit engine power smoothly to the drivetrain as part of the gear box assembly on 4.330TDI engines. Designed as an OEM replacement, it supports dependable propulsion control by delivering stable torque transfer and consistent engagement under typical marine operating loads. |
$ 7,765.12
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310166 gearbox assembly provides dependable power transmission from the engine to the driveline as part of the gear box system on 4.330TDI engines. Built to deliver smooth engagement and consistent torque transfer, this OEM replacement gearbox supports reliable propulsion performance for marine applications where drivability and durability matter. |
$ 7,765.12
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310167 marine gearbox assembly, identified as TM345A R2.5TV, is built to transmit engine power to the driveline with smooth, controlled engagement. Installed as part of the gear box assembly on Nanni 4.330TDI engines, it supports reliable propulsion performance and is a direct-replacement solution for maintaining correct drivetrain operation. |
$ 7,765.12
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310171 clamp is a versatile securing fastener used across key fuel and injection system assemblies, helping keep lines, pipes, and related components firmly supported in demanding marine engine installations. Applied within fuel filter, injection nozzle and pipe, injection line, and injection feed pump groupings—and also used on turbo and exhaust mixer and wastegate hose fixing points on selected models—this OEM-fit clamp supports tidy routing and vibration-resistant retention on engines including 2.40HE through 5.280HE ranges, N4 series, and T4 series applications. |
$ 7.93
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310182 instrument panel support is a mounting component used within Nanni dashboard assemblies to hold and stabilize the instrument panel structure for a clean, secure helm installation. Positioned within instrument panels—including ECO panel and the Panel 1, Panel 2, and Panel 5 instrument configurations—this OEM replacement support helps keep gauges and panel hardware properly aligned on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines. |
$ 200.93
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310214 heat exchanger clamp is a securing fastener used within the heat exchanger system, including installations on the heat exchanger and heat exchanger exhaust manifold assemblies. Designed around the listed 20 x 32 sizing (in 8 or 9 width variants depending on application), it helps hold connected lines firmly in place for N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines, supporting a stable, leak-resistant cooling circuit under marine operating conditions. |
$ 4.27
-
+
|
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.