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 970307336 crank pin metal 02 is a precision bearing element used within the crankshaft-pistons assembly to support smooth rotation at the crank pin and help maintain stable oil-film lubrication under load. It is a correct-fit replacement for Nanni Diesel marine engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 models. |
$ 154.01
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307337 crank pin bearing element supports smooth connecting-rod rotation on the crankshaft journal, helping maintain stable oil film control and reliable bottom-end operation. Used within the Crankshaft-Pistons assembly, it is a correct-fit replacement for a wide range of Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, and the N4 series models N4.40, N4.50, N4.60, and N4.65. |
$ 154.63
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307338 complete crankshaft is a core rotating component within the crankshaft-pistons assembly, built to transmit piston force into smooth, usable torque for marine propulsion duty. Designed as an OEM replacement for Nanni Diesel engines, it fits 4.195HE, 4.200HE, 4.220HE, and N4.40 applications where dependable bottom-end integrity is essential. |
$ 18,179.90
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307341 crankshaft bearing shell is a precision engine bearing element used within the crankshaft-pistons assembly to support the crankshaft and promote stable, low-friction rotation under load. Designed for OEM-style fit, it is specified for Nanni Diesel 4.195HE, 4.200HE, 5.250TDI, and 5.280HE engines to help maintain smooth operation and dependable lubrication clearances in the bottom end. |
$ 232.99
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307343 crankshaft bearing shell is a precision engine bearing element used within the crankshaft and pistons assembly to support smooth crankshaft rotation under load. Designed for OEM-correct fitment, it is specified for Nanni Diesel 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines to help maintain stable oil film control and reliable bottom-end operation. |
$ 207.13
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307344 crankshaft bearing insert supports smooth crankshaft rotation within the crankshaft and pistons assembly, helping maintain stable oil-film lubrication and controlled running clearances under load. This OEM-fit bearing element is specified for Nanni 4.195HE, 4.200HE, 4.220HE, and 5.250TDI marine engines, making it a dependable choice for bottom-end service and rebuild work. |
$ 222.85
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307345 side metal element 1-0.2 is a precision-fit component used within the crankshaft-pistons assembly to support correct alignment and smooth operation of the rotating assembly. Designed as an OEM replacement part, it suits a wide range of Nanni marine engines including 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N3.30, and N4.38 engines. |
$ 57.61
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307349 fuel camshaft assembly is a precision drive element used within the injection pump camshaft system to control fuel delivery timing and pumping action. Installed as part of the injection pump camshaft assembly (also listed under the fuel camshaft group), it supports smooth, consistent injection pump operation on 4.195HE, 4.200HE, 4.200TD, 4.220HE, N4.50, and N4.60 engines. |
$ 3,262.86
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307352 governor sleeve is a precision sleeve element used within the camshaft injection pump assembly to support smooth governor operation and stable fuel control. Designed as an OEM replacement component, it fits a wide range of Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.50, and N4.60 models. |
$ 302.47
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307353 bolt is a precision engine fastener used in the camshaft injection pump assembly and also within the cylinder head assembly, providing secure clamping to help maintain correct alignment and stable operation under vibration and load. It fits Nanni Diesel 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines, making it a dependable OEM replacement for service work across multiple platforms. |
$ 4.68
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307355 cap nut is a protective fastening element used in the regulator adjustment and governor setting assemblies to secure and shield adjustment hardware from vibration and contamination. Designed for Nanni marine diesel applications, it supports dependable regulator retention and serviceability across 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N4.50, N4.85, and N4.100 engines. |
$ 18.69
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307356 regulator adjusting bolt assembly is a precision fastener element used within the regulator adjustment and governor setting system to lock in correct control calibration. Designed for dependable, repeatable adjustments, it supports stable engine governing and consistent response on 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, and N4.50 marine diesel engines. |
$ 35.19
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307357 engine stop lever assembly provides positive shut-off control within the regulator adjustment assembly on Nanni marine diesel engines. Designed for a precise OEM-style fit, this linkage component supports smooth, reliable stop actuation for 4.200HE and 4.220HE engines—ideal when restoring correct stop function and dependable engine control. |
$ 658.57
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307358 injection pump cover supports secure protection and closure of the injection pump area during regulator adjustment within the fuel injection control system. Used in the regulator adjustment or governor setting assembly, it helps maintain a clean, properly enclosed pump interface for 4.200HE, 4.220HE, and N4.50 marine diesel engines. |
$ 177.43
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307359 lever shaft is a regulator adjustment component that supports smooth, repeatable control movement within the regulator adjustment assembly. Designed for use on Nanni 4.200HE and 4.220HE engines, it helps maintain precise linkage operation so engine regulation adjustments stay stable and responsive. |
$ 174.95
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307360 engine stop lever is a dedicated control element used in the regulator adjustment system to command engine shutdown reliably and predictably. Positioned within the governor setting/regulator adjustment assembly, this lever supports positive stop actuation and consistent control feel on Nanni 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, and N4.50 engines. |
$ 135.59
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307361 return-spring element restores positive return action in the regulator adjustment and governor setting mechanisms, helping control linkages move back to their correct position for stable engine operation. Used within regulator adjustment assemblies and also on the engine stop lever system depending on model, it fits Nanni engines including 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.115, and N4.50. |
$ 15.54
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 970307362 engine stop solenoid is an electrical stop control component used within the electrical equipment and electric stop assemblies on Nanni marine diesel engines. It actuates the engine stop mechanism to provide reliable shutdown control for 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N4.40, and N4.50 engines. |
$ 419.76
-
+
|
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.