Section Nanni Diesel Parts offers a wide range of genuine engine parts and services for Nanni Diesel engines. Whether you need routine maintenance or specific replacement parts, we provide quality solutions to keep your Nanni engine running smoothly. Our comprehensive list of parts covers a wide category, ensuring that we have what you need to maintain the performance and reliability of your engine. Explore our offerings and please contact us for more information on the services we offer.
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1-2 weeks delivery time The Nanni Diesel 970574550 oil cooler housing supports secure mounting and proper oil-flow routing within the gearbox assembly, helping maintain stable oil temperature management during marine operation. Built as a direct replacement housing for the gearbox oil cooler arrangement, it is used on Nanni Diesel 4.200HE, 4.220HE, and 5.280HE engines.
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$ 1,260.64
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1-2 weeks delivery time The Nanni Diesel 970302742 engine oil filter element is a service replacement designed to keep lubricant clean and protect critical engine components from abrasive contamination. Used within the maintenance kit and installed in the timing gear case and oil filter assembly on 3.100HE, 4.150HE, and N4.38 engines, it supports consistent oil flow and dependable filtration during routine upkeep.
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$ 29.40
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1-2 weeks delivery time The Nanni Diesel 970147306 starter motor relay is a switching component within the starter motor and starter details assembly that helps deliver dependable starter engagement when you turn the key. Built as an OEM-fit replacement for 2.45 and 2.50 starter motor configurations, it supports reliable starting performance on Nanni Diesel 2.40HE, 2.45HE, 2.50HE, and N2.14 engines.
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$ 873.59
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1-2 weeks delivery time The Nanni Diesel 95200231 exhaust manifold is a core exhaust-routing component used within the heat exchanger exhaust manifold assembly, delivering a secure gas path from the cylinder head to the downstream exhaust system. Designed for T6.420TDI and T6.300 marine diesel engines, it supports clean flow management and dependable operation under sustained load.
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$ 2,993.05
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1-2 weeks delivery time The Nanni Diesel 970313169 coolant expansion tank supports stable coolant volume and pressure control in the heat exchanger system, helping the engine manage thermal expansion during operation. Used within the heat exchanger assembly on N3.30 engines and within the combined heat exchanger and exhaust manifold arrangement on N4.38 engines, it helps maintain consistent cooling performance and protects the closed-loop circuit during temperature swings.
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$ 131.83
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1-2 weeks delivery time The Nanni Diesel 665700064 exhaust-mixer unit supports safe, controlled discharge in the turbocharger exhaust-mixer assembly on Nanni marine diesel installations. Used on 4.330TDI and 4.340TDI engines, it helps blend cooling water into the exhaust stream to reduce outlet temperature, protect downstream exhaust components, and maintain dependable operation under continuous load.
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$ 1,150.62
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1-2 weeks delivery time The Nanni Diesel 970142512 fuel pump gasket is a precision sealing element used across the feed pump, fuel filter, and injection and feed pump assemblies on a wide range of Nanni marine diesel engines. It helps maintain a tight, leak-resistant joint at the pump interface to support consistent low-pressure fuel supply and dependable engine operation on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.330TDI, 4.340TDI, N2.14, N3.21, N3.21 Standard, N3.30, N4.115, N4.38, N4.85, and N4.100 engines.
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$ 7.22
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1-2 weeks delivery time The Nanni Diesel 970493207 elbow fitting (1/8x10x1.5 MF) is a compact angled connector used within the electrical equipment and engine block assemblies to route a small line or sensor connection cleanly where straight fittings will not fit. Commonly applied in electrical installations such as the oil warning setup, it supports tidy, reliable connections across a wide range of Nanni engines including 2.60HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, N4.65, N4.115 (including 24V), 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, T6.420TDI, and T6.300.
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$ 14.88
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1-2 weeks delivery time The Nanni Diesel 970300151 water filler neck is a dedicated cooling-system component used on the heat exchanger assembly to provide a secure fill point for the engine’s coolant circuit. Designed for OEM fit on Nanni marine diesel installations, it supports straightforward topping-up and service access on 3.100HE, 3.75HE, 3.90HE, 4.190HE, 4.195HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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$ 30.72
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1-2 weeks delivery time The Nanni Diesel 970313729 intake air heating element supports dependable cold starting by warming incoming air before combustion on N4.115 engines. Used within the electrical system and fitted at the inlet manifold, this OEM component helps promote cleaner ignition, smoother initial running, and more consistent startup performance in marine operating conditions.
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$ 697.73
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1-2 weeks delivery time The Nanni Diesel 970614511 sea water pump gasket is a sealing element for the sea water pump assembly, designed to help maintain leak-free raw-water circulation through the engine cooling circuit. Used within sea water pump and sea water pump details assemblies, it supports dependable pump housing sealing on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines.
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$ 12.18
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1-2 weeks delivery time The Nanni Diesel 970301611 air filter hose is an intake air duct element for the intake manifold assembly, guiding filtered air cleanly toward the engine’s intake path. Designed for the 2.40HE through 2.60HE range as well as other listed HE and N-series applications, it supports secure, stable airflow routing on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, with an installation note calling for bonding with Loctite 401 on N3.21 applications.
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$ 25
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1-2 weeks delivery time The Nanni Diesel 48328126 sea water hose element routes raw water through the gearbox oil cooler circuit to support stable oil temperatures in operation. Used within the gearbox oil cooler assembly (including the PONAM oil cooler arrangement), this hose is intended to be cut to length according to the drawing for correct fit on T4.270, T4.230, and T4.205 Standard engines.
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$ 121.71
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1-2 weeks delivery time The Nanni Diesel 970313799 gasket is a sealing element for the heat exchanger and exhaust manifold assembly on N3.21 marine diesel engines, including N3.21 Standard. Installed where the exhaust manifold interfaces within the heat exchanger system, it helps maintain a tight seal to support stable cooling and controlled exhaust gas routing in the engine’s wet-exhaust circuit.
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$ 28.07
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1-2 weeks delivery time The Nanni Diesel 970313376 water flange gasket is a sealing element for the cylinder head water-flange connection, helping maintain a tight coolant joint on Nanni marine diesel engines. Used within the cylinder head assembly, it supports leak-free coolant circulation on N2.14 engines as well as N3.21 and N3.21 Standard engines.
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$ 6.89
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1-2 weeks delivery time The Nanni Diesel 970307766 injector nozzle piece is a precision fuel-injection component used within the injection nozzle and injection line and nozzle assemblies. Installed as part of the injection nozzles and pipes system, it supports correct fuel delivery at the injector, helping maintain clean, stable engine running on 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, and N4.60 engines.
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$ 382.17
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1-2 weeks delivery time The Nanni Diesel 970313291 fuel filter element is built to support clean, reliable fuel delivery in the engine fuel filter assembly. Installed in the fuel filtration system, it helps trap contamination before it reaches sensitive injection components on N4.115, N4.85, and N4.100 engines, promoting dependable starting and stable running under load.
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$ 46.68
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1-2 weeks delivery time The Nanni Diesel 970307133 alternator drive V-belt is a dependable power-transmission belt used in the alternator system and service kits on Nanni marine diesel engines. Installed within assemblies such as the 35 amps alternator, standard alternator assembly, alternator assembly standard (page 29), and maintenance or spare parts kits, it helps maintain stable alternator drive for 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
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$ 25.95
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1-2 weeks delivery time The Nanni Diesel 48201173 alternator is the engine-driven charging unit that keeps your vessel’s electrical system supplied with power while the engine is running. Installed within the alternator assembly (including the standard alternator assembly), it supports dependable battery charging and onboard loads on 3.100HE, 4.150HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines.
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$ 10.42
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1-2 weeks delivery time The Nanni Diesel 48300419 water-to-water heat exchanger is a core cooling component that helps regulate engine temperature by transferring heat between cooling circuits. Installed within the heat exchanger assembly for N4.85 and N4.100 engines, it supports stable operating temperatures for dependable marine performance.
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$ 6,676.19
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What specific components are included in the range of Nanni Diesel Marine Engine Parts?
The range of Nanni Diesel engine parts encompasses a comprehensive selection of components essential for maintaining and servicing Nanni Diesel engines. These parts typically include fuel filters, oil filters, air filters, gaskets, belts, impellers, water pumps, alternators, starters, injectors, and exhaust systems. Each component is engineered to meet the highest quality standards and specifications set by Nanni Diesel, ensuring optimal performance and reliability for marine engines.