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 48328103 air intake hose is a replacement line used within the air cleaner assembly to route clean airflow toward the engine intake. Designed for Nanni Diesel T4.155 and 4.380TDI engines, including stern drive installations, it helps maintain a secure, leak-resistant connection in the intake path for stable engine breathing. |
$ 28.75
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970832061 fastening bolt is a versatile OEM-style hardware item used across key serviceable systems, including the fuel filter assembly, oil drain or oil extraction pump, speed regulator, and the turbo or exhaust mixer connection. It provides secure clamping to help keep components properly mounted and stable under marine engine vibration on 2.40HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.85, and N4.100 engines. |
$ 0.27
-
+
|
|
1-2 weeks delivery time The Nanni 970300922 hose clamp is a stainless steel clamp designed for Ø25–40 mm hoses with a 12 mm band width. It provides secure tightening and even pressure distribution, ensuring reliable and leak-free connections in marine cooling and drivetrain systems. |
$ 6.18
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 48328135 turbo exhaust mixer pipe is a dedicated line used within the turbo and exhaust mixer assembly to route flow cleanly and securely in the exhaust mixing circuit. Designed as an OEM replacement for installations on 4.200TD and N4.60 marine engines, it supports correct exhaust-mixer system layout for reliable operation under heat and vibration. |
$ 112.07
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970302640 air filter support bracket secures the air filter assembly in place, helping maintain a stable, vibration-resistant installation in the intake system. Used as part of the air filter assembly, it supports correct air filter positioning on Nanni Diesel 3.100HE and 4.150HE marine engines for dependable airflow management and service-friendly replacement. |
$ 149.52
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970314769 electric stop solenoid is an electrically actuated shutdown component used in the engine electric stop system to cut the engine on command. Designed for marine reliability, this energized-to-stop solenoid supports clean, consistent stopping on Nanni diesel installations including 4.200TD and N4 series engines such as N4.40, N4.50, N4.60, and N4.65, and it is also listed within the electrical equipment group on N4.65 applications. |
$ 1,227.98
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970140916 cylinder head sealing element is designed to secure a tight, stable seal in the cylinder head assembly of 2.40HE engines. Built as an OEM replacement gasket, it helps maintain combustion pressure control while protecting coolant and oil circuits at the head-to-block interface for dependable marine engine operation. |
$ 314.56
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970312007 cylinder head fastener bolt is designed to secure the cylinder head assembly, helping maintain correct clamping force for reliable sealing and stable engine operation. Specified for Nanni T4.155 and 4.380TDI marine engines, it also fits 4.380TDI Stern Drive engine applications where consistent cylinder head retention is essential. |
$ 170
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970310806 union fitting is a multi-application connector used across key engine systems, including the cylinder head cover, intake manifold, and fresh water pump assemblies. Designed for dependable routing and secure connections, it also appears in service-focused maintenance and spare parts kits, supporting correct refit during routine upkeep on 4.330TDI, 4.340TDI, N3.30, N4.115, N4.38, N4.85, and N4.100 engines. |
$ 26.92
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970312508 crankcase breather hose supports stable crankcase ventilation by routing oil vapors from the cylinder head cover to the engine’s breather system. Installed as part of the cylinder head cover assembly, it helps keep pressure balanced and reduces oil mist around the top end on N3.30 and N4.38 marine diesel engines. |
$ 21.67
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970314025 valve lifter element (T=5.74) supports accurate valve actuation in the valve train, transferring camshaft motion to the valves for smooth, consistent timing. Used within the Valves and Springs group and the camshaft assembly, it is a correct-fit replacement for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 207.77
-
+
|
|
1-2 weeks delivery time The Nanni Diesel M10 x 1.25 x 30 hex-head bolt (970499051) is a high-strength fastening element used across key mounting points on Nanni marine engines. Installed within the support and mounting system and engine mount assemblies—and also used on selected flywheel housing, gearbox flange, and coupling and bell housing locations—this bolt helps keep drivetrain and mount hardware securely clamped to resist vibration and maintain alignment on models including 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, N3.30, N3.30 Sail Drive, N4.38, N4.40, N4.50, N4.60, N4.65, N4.85, N4.100, and N4.115 engines. |
$ 1.29
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 48100909 clamp is a securing fastener used within the gearbox oil cooler assembly to keep connected lines or components firmly retained under vibration and thermal cycling. Designed for T4 series installations, it supports a tidy, dependable oil-cooling setup on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 36.63
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 906200106 hose is a dedicated routing component for the timing gear case assembly, helping maintain secure fluid or ventilation transfer where the timing gear case interfaces with connected lines. Designed for correct fit on Nanni Diesel 5.250TDI engines, it supports tidy installation and dependable operation in the engine compartment. |
$ 115.37
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970312375 belt tension measurement tool helps you set correct drive belt tension during engine service and routine maintenance. Supplied as part of the tools selection, it supports accurate adjustment to promote stable alternator and accessory drive performance on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines. |
$ 855.90
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 48108051 alternator drive belt is a replacement belt used in the alternator assembly to transmit engine power to the alternator for steady battery charging and onboard electrical supply. Designed for marine-duty operation, it fits Nanni Diesel 4.200TD, N4.60, and N4.65 engines to help maintain dependable alternator performance underway. |
$ 50.56
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970312972 breather cover is a cylinder head cover assembly component that helps manage crankcase ventilation by directing and controlling blow-by vapors at the top of the engine. Designed for OEM-fit replacement on Nanni marine diesel applications, it suits 4.200TD, N4.60, N4.115, N4.85, and N4.100 engines to support clean, stable engine breathing and dependable sealing at the head cover area. |
$ 49.58
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970312719 fuel injection pump assembly provides accurate high-pressure fuel delivery as part of the injection and fuel pump system on Nanni T6 marine diesel engines. Built for dependable metering and consistent engine response, it supports proper injection performance on T6.420TDI and T6.300 engines. |
$ 5,520.56
-
+
|
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.