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 970119136 spring washer D10 is a locking fastener element used across multiple engine systems to help maintain clamp load in vibration-prone marine installations. Fitted in assemblies such as the coupling, support and mounting hardware, engine mount, alternator, fuel filter, electrical box, flywheel, flywheel housing, and gearbox flange, it supports secure, consistent fastening on a wide range of Nanni Diesel engines including 2.40HE through 5.280HE, N-series models, and several T-series and stern drive variants. |
$ 0.26
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119137 corrugated D10 washer is a spring-type locking element used across several engine and drivetrain mounting points to help maintain clamp load under vibration. Installed in locations such as the gearbox flange, alternator, flywheel housing, fuel filter assembly, air filter, sea water pump, heat exchanger and exhaust manifold interfaces, air cooler, coupling and bell housing, and damper assemblies, it supports secure fastening on a wide range of Nanni engines including 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 4.330TDI, 4.340TDI, 4.390TDI Stern Drive, 5.250TDI, 5.280HE, N4.115, N4.40, N4.50, N4.65, N4.85, N4.100, T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.212, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 Stern Drive engines. |
$ 0.19
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119138 D8 spring washer is a locking fastener element used throughout multiple engine accessory assemblies to help maintain bolt preload and resist loosening under vibration. Installed in systems such as the alternator (including 35 amps and standard alternator assemblies), sea water pump, fuel filter, electrical box, exhaust elbow, heat exchanger, and gearbox flange, it supports dependable hardware retention across a wide range of Nanni Diesel engines including 2.40HE, 2.45HE, 2.60HE, 4.200TD, T4.270, and T6.420TDI series applications. |
$ 0.30
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119139 corrugated spring washer D8 is a locking fastener element that helps maintain clamp load and resist loosening from vibration in critical marine engine assemblies. Used across systems such as the gear box, gear box flange, alternator, heat exchanger, exhaust elbow, filters, sea water pump, intercooler, air cooler, starter motor, and turbo and exhaust mixer installations, it supports dependable hardware retention on a wide range of Nanni engines including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 4.330TDI, 4.340TDI, 4.390TDI Stern Drive, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.40, N4.50, N4.65, N4.85, N4.100, N4.115, T4.155, 4.380TDI, T4.165, T4.180, and T4.200 variants. |
$ 0.25
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119140 socket head bolt M10x50 is a flywheel fastener designed to secure flywheel hardware for dependable torque transfer in Nanni marine diesel drivetrains. Used within the flywheel assembly, it supports a stable connection that helps maintain alignment and reduces the risk of loosening under cyclic engine loads on 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 1.53
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119141 hex head M8x20 bolt is a marine-grade fastening element used across multiple engine systems to keep critical components securely clamped under vibration and thermal cycling. Installed in assemblies such as the electrical stop, gearbox flange, heat exchanger, intercooler, sea water pump, air filter, fuel filter, turbocharger and exhaust mixer, flywheel housing, and oil extraction arrangements, it supports dependable service on a wide range of Nanni engines including 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.115, N4.40, N4.50, N4.65, T4.155, 4.380TDI, T6.420TDI, and T6.300. |
$ 0.39
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119143 M10 hex nut is a versatile OEM fastener used across multiple marine-engine assemblies, including the coupling, alternator, fuel filter, electrical box, flywheel housing, intercooler, gearbox flange, gearbox oil cooler, and support or mounting points. It helps maintain secure clamping force and vibration-resistant retention on a wide range of Nanni Diesel engines such as 2.40HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, and many T4 and N-series models. |
$ 0.45
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119146 socket head M8x30 bolt is a precision fastener used in the gearbox flange assembly to secure aligned drivetrain components under marine load. Designed for a clean OEM fit, it helps maintain correct flange clamping and reliable power transmission on 2.60HE, 3.90HE, and 4.110HE engines. |
$ 0.56
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119147 socket head M6x12 bolt is a high-strength fastening element used in the gearbox flange and flywheel housing areas to keep drivetrain assemblies securely clamped under marine engine vibration and load. This OEM-style bolt is specified across a wide range of Nanni engines including 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, 5.280HE, N2.14, N3.21, and N3.21 Standard, with Loctite 243 blue referenced for PTO assembly on N3.21 applications. |
$ 0.44
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119148 M8x30 hex head fastener is a multi-application bolt used across key engine accessories, including the alternator, alternator standard assembly, fuel filter, and air filter assemblies. It provides secure mounting and consistent clamping for components on Nanni engines such as 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.200TD, N2.14, N3.21, N3.21 Standard, N4.60, N4.65, and 5.280HE—ideal for alternator retention, including alternator fixing at the belt tensioner point. |
$ 0.64
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970119149 D6 spring washer is a locking fastener element used across multiple engine assemblies to help maintain clamp load and resist loosening from vibration. Installed in systems such as the alternator, electrical stop, fresh water pump, fuel filter, injection and feed pump, intake manifold, oil drain pump, timing gear case, valves and springs, turbocharger and exhaust mixer, and various protection and sensor mount points, it supports dependable fastening on a wide range of Nanni Diesel engines including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, and multiple T4, N-series, and T6 models. |
$ 0.32
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140102 freeze plug cap is a sealing element used within the engine block on 2.40HE engines and within the cylinder head cover on N4.65 engines. Designed for secure closure of core plug ports, it helps maintain proper coolant jacket integrity and supports dependable engine operation in demanding marine service. |
$ 14.92
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140103 freeze plug cap is a sealing element used on the engine block, helping close off coolant jacket openings to keep the cooling circuit tight and protected. Designed as an OEM replacement for 2.40HE engines, it supports reliable coolant containment and long-term engine block integrity in marine service. |
$ 27.21
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140104 freeze plug is a core sealing element used in the engine block area, helping close off casting openings in the crankcase and cylinder section for a secure, leak-resistant engine structure. Designed as a direct-fit replacement within the engine block and crankcase cylinder assemblies, it supports dependable operation across 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 15.07
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140108 pipe pin is a precision locating and retaining element used within the crankcase and cylinder assembly to keep a pipe correctly positioned during operation. Designed for marine-duty reliability, it supports secure alignment and consistent routing on Nanni Diesel 2.45HE and N3.21 engines, helping maintain stable installation in the crankcase and cylinder area. |
$ 15.54
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140109 cylindrical locating pin is a precision alignment element used within the engine block, crankcase and cylinders, and crankshaft and pistons assemblies. It helps keep critical engine components correctly positioned during assembly and operation, supporting stable alignment of mating parts on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 1.58
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140113 socket plug is a compact engine block sealing element used within the engine block assembly on 2.40HE engines. It closes off a machined port to help maintain proper internal sealing and protect the engine block’s fluid passages during normal marine operation. |
$ 9.13
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140123 M6x12 fastening bolt is a compact metric fastener used across several critical engine groups, including the camshaft, injection and feed pump, oil sump and oil pump, oil pan, fresh water pump, camshaft injection pump drive, and governor or speed regulator assemblies. Designed for consistent OEM fit, it supports secure clamping and stable alignment on a wide range of Nanni Diesel engines such as 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38. |
$ 2.73
-
+
|
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.