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 970490203 O-ring seal supports leak-free operation within the timing gear case and timing case area on Nanni HE series marine engines. Designed as an OEM-fit sealing element, it helps maintain proper oil containment at the timing cover interface for 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, and 4.110HE engines. |
$ 6.21
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490204 timing cover locating pin is a precision dowel-style fastener used within the timing gear case and related control assemblies to keep mating parts correctly aligned during operation. Installed in applications ranging from the timing case and engine block to regulator adjustment, governor setting, engine stop lever, and throttle control linkages, it supports accurate positioning and consistent mechanical operation on 2.60HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.115, N4.40, N4.50, N4.85, and N4.100 engines. |
$ 18.84
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490205 timing gear case gasket is a sealing element for the timing gear case assembly, designed to keep the front gear housing tight and leak-resistant. Used on 3.90HE and 4.110HE engines, it supports clean, stable operation by maintaining proper sealing around the timing case joint surfaces. |
$ 83.57
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490208 M6x65 bolt is a precision engine fastener used within the timing gear case and timing case assemblies to secure covers and mating components under vibration and thermal cycling. Designed for correct OEM fit, it supports dependable retention on Nanni marine diesel engines including 2.60HE, 3.90HE, 4.110HE, N3.30, and N4.38 models. |
$ 6.16
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490209 M6X70 bolt is a precision fastener that secures the timing gear case assembly, helping maintain correct alignment and a tight joint under marine engine vibration. Designed for OEM-fit replacement on Nanni Diesel HE series engines, it suits 2.40HE, 2.60HE, 3.90HE, and 4.110HE applications where consistent timing case retention is essential for reliable operation. |
$ 3.77
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490213 oil sealing element is built to control lubrication leaks at the timing gear case, helping keep oil where it belongs while protecting surrounding engine components from contamination. Used within the timing gear case assembly, it is a correct-fit replacement for Nanni Diesel 2.60HE, 3.90HE, and 4.110HE engines to support clean, reliable operation in marine duty. |
$ 41.89
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490222 injection timing cover is a precision engine cover used in the timing gear case area to protect injection timing components and help keep the timing case clean and secure. Designed as part of the timing gear case assembly, it supports reliable engine operation and service access on 2.60HE, 3.90HE, 4.110HE, 4.195HE, 4.200TD, N4.40, N4.50, N4.60, N4.65, N4.60, and 5.250TDI engines. |
$ 25.57
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490224 threaded stud is a marine-engine OEM fastener used to secure components in key engine systems, including the accelerator mechanism and timing gear case. It is also applied in electrical stop, regulator adjustment, speed control, engine stop lever, and fresh water pump assemblies on a wide range of Nanni models such as 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N2.14, N4.40, N4.50, N4.60, N4.65 engines. |
$ 7.02
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490302 breather element housing is a ventilation component fitted in the cylinder head cover assembly, supporting controlled crankcase breathing and clean routing of vapors. Designed as an OEM replacement part, it helps maintain stable engine operation on Nanni diesel models including 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines. |
$ 22.19
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490305 breather filter element supports clean crankcase ventilation as part of the cylinder head cover assembly, helping separate oil mist from blow-by gases for a cleaner, more stable breather system. Designed as an OEM-fit replacement, it suits a wide range of Nanni engines including 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE models. |
$ 5.74
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490307 M5X10 screw is a precision fastening element used in the cylinder head cover assembly to secure the cover evenly and maintain a stable seal under marine engine vibration and heat cycling. It is specified for a wide range of Nanni Diesel HE and N-series engines, including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.38, N4.40, N4.50, and N4.60. |
$ 0.86
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490503 cap nut is a protective fastening element used on the cylinder head cover assembly to secure the cover and help keep the valvetrain area properly closed and protected. Designed for dependable OEM fit on Nanni marine diesel engines, it suits 2.60HE, 3.100HE, 3.90HE, 4.110HE, 4.150HE, N3.30, and N4.38 engines for clean, service-friendly retention of the cylinder head cover hardware. |
$ 11.52
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490505 cylinder head cover ring gasket is a sealing element used in the cylinder head cover assembly to help contain engine oil and keep the top-end area clean and protected. Designed for a precise OEM-style fit, it supports leak-free operation on Nanni Diesel 2.60HE, 3.100HE, 3.90HE, 4.110HE, 4.150HE, N3.30, and N4.38 marine engines. |
$ 4.26
-
+
|
|
1-2 weeks delivery time The Nanni Diesel M6x14 bolt (part number 970490508) is a precision mounting fastener used across several key engine assemblies, including the camshaft, cylinder head cover, regulator adjustment, speed regulator, and electrical stop systems. Designed for a correct OEM-style fit, it helps keep components securely clamped and aligned on Nanni Diesel 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.330TDI, and 4.340TDI engines. |
$ 2.05
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490511 sealing O-ring is a precision gasket element used across key engine sealing points, including the cylinder head cover and (on specific applications) the oil cooler and engine block. Designed for dependable oil-tight sealing and controlled crankcase ventilation integrity, it supports clean, leak-resistant operation on Nanni 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. |
$ 7.32
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490520 fastening bolt is a secure-fit hardware element used within the cylinder head cover and speed regulator or governor assemblies on a wide range of Nanni marine diesel engines. Designed to maintain stable clamping under engine vibration and thermal cycling, it supports dependable assembly retention on 2.60HE and 3.90HE engines as well as 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines. |
$ 59.95
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490903 M8 fastening nut is a versatile OEM-style hardware element used across key engine systems, including the cylinder head, injection and feed pump, fresh water pump, regulator adjustment, and valve spring assemblies. Designed for broad fitment on Nanni diesel platforms, it supports secure clamping and stable alignment on 2.60HE, 3.100HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, N4.65 engines. |
$ 1.53
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970490904 D8 spring washer is a locking fastener element that helps maintain clamp load under vibration in critical engine joints. Used across multiple assemblies—such as the cylinder head, injection and feed pump, fresh water pump, starter, timing gear case, valves and springs, inlet manifold, and oil sump and oil pump—it supports secure, reliable fastening on a wide range of Nanni marine diesel engines including 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 5.250TDI, 5.280HE, N3.21 Standard, N4.115, N4.40, N4.50, N4.65, N4.85, and N4.100. |
$ 1.58
-
+
|
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.