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 48300373 gearbox oil cooler unit helps control lubricant temperature for dependable transmission operation in marine duty. Used within the gearbox oil cooler group and also referenced in the intercooler assembly, it supports stable oil viscosity and reduced thermal stress on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 772.68
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1-2 weeks delivery time The Nanni Diesel 970307597 fuel injection pump assembly is a complete injection pump unit used within the injection and fuel pump system, supporting accurate fuel metering and stable engine operation. Designed as an OEM replacement, it integrates into the injection pump component parts grouping and the injection and feed pump assemblies for Nanni 2.45HE, 2.50HE, and N2.14 marine engines.
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$ 3,468.03
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1-2 weeks delivery time The Nanni Diesel 970312485 magnetic starter switch assembly is a starter-motor solenoid component that controls high-current engagement for dependable engine cranking. Installed as part of the starter motor assembly, it helps deliver consistent starting performance on N3.21, N3.21 Standard, N3.30, and N4.38 engines.
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$ 705.24
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1-2 weeks delivery time The Nanni Diesel 970313503 complete crankcase breather valve unit is designed to fit the cylinder head cover assembly, helping manage crankcase ventilation for stable engine operation. This OEM replacement component supports clean, controlled breathing through the valve cover on Nanni 4.220HE, N2.14, N3.21, N3.21 Standard, N3.30, N4.38, N4.40, N4.50, and N4.65 engines.
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$ 298.59
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1-2 weeks delivery time The Nanni Diesel starter motor gear element (Gear 2) is a replacement drive gear used within the Starter Details assembly to support dependable engine cranking and engagement during starts. Built for fitment across a wide range of Nanni marine diesel applications, it suits 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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$ 192.40
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1-2 weeks delivery time The Nanni Diesel 970307749 sea water pump service kit is a repair kit used within the sea water pump details and related maintenance/spare parts kit assemblies to support dependable raw-water cooling performance. Designed for fitment across Nanni HE and N series engines, it is listed for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard applications, and is also referenced as a Johnson 307808 repair assembly for N3.21 Standard engines.
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$ 107.83
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1-2 weeks delivery time The Nanni Diesel 48300420 air-to-water heat exchanger is a charge air cooling component built for the N4.100 air cooler assembly on N4.85 and N4.100 engines. By transferring heat from the intake air circuit to the water side, it helps maintain stable intake temperatures for efficient combustion and dependable marine engine performance.
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$ 3,319.06
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1-2 weeks delivery time The Nanni Diesel 970313400 fresh water pump assembly circulates coolant through the engine’s closed-loop cooling circuit to help maintain stable operating temperature under load. Supplied as a complete unit within the fresh water pump assembly group, it’s a direct-fit replacement for 3.100HE, 4.150HE, N3.30, and N4.38 engines, supporting reliable heat transfer through the cooling system and consistent engine protection.
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$ 772.28
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1-2 weeks delivery time The Nanni Diesel 970307448 alternator support bracket secures and stabilizes the alternator within the standard alternator assembly, helping maintain correct alignment and belt tracking in marine service. Designed for OEM fit on Nanni HE series engines, it supports reliable charging-system installation across 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
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$ 214.37
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1-2 weeks delivery time The Nanni Diesel 970300716 normally open 12V 30A relay is a dependable switching element used within the gearbox flange installation and the engine electrics system on multiple Nanni marine diesel applications. Built to manage high-current circuits with stable engagement, it supports reliable operation of electrical loads on 2.60HE, 3.90HE, 4.110HE, T4.155, 4.380TDI, T4.155 Stern Drive, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 21.34
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1-2 weeks delivery time The Nanni Diesel 970875506 plug is a multi-application sealing element used across key service points in the fuel filter and cooling circuits, including heat exchanger, air cooler, intercooler, and heat exchanger exhaust manifold assemblies. It helps close off ports for secure fluid containment and reliable maintenance access on a wide range of Nanni Diesel engines, including 2.40HE through 5.280HE models and multiple N-Series and T-Series variants, with specific applications listed up to serial number KT08090422 where indicated.
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$ 29.70
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1-2 weeks delivery time The Nanni Diesel 970307903 engine oil pan supports clean, consistent lubrication by serving as the oil reservoir within the oil sump and oil pump system. Designed as an OEM-fit replacement for Nanni marine diesel applications, it helps maintain stable oil supply and proper crankcase oil management on 5.250TDI and 5.280HE engines.
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$ 1,536.81
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1-2 weeks delivery time The Nanni Diesel 970144307 fresh water pump elbow hose is a formed coolant hose element used within the fresh water pump assembly to route engine coolant cleanly through the pump connection. Designed for dependable fit on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, it helps maintain stable freshwater cooling circulation for consistent operating temperatures underway.
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$ 35.62
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1-2 weeks delivery time The Nanni Diesel 970312430 lip seal is a sealing element used in the sea water pump assembly and sea water pump spare parts group, helping keep seawater contained around the pump shaft for dependable raw-water cooling performance. Designed for Nanni marine diesel installations, it fits T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive configurations where specified.
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$ 140.49
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1-2 weeks delivery time The Nanni Diesel 970310026 oil system connection is a fit-for-purpose connector used within the oil drain and extraction circuits, supporting clean, controlled oil transfer during service operations. Supplied for use in the oil drain pump and oil sump to oil pump assemblies, this OEM replacement connection also covers the oil extraction pump arrangement on 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 132.94
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1-2 weeks delivery time The Nanni Diesel 970142109 injector ring gasket is a sealing element used across key fuel and injection assemblies, including the fuel filter, injection nozzles and pipes, injection lines and nozzles, the injection feed pump, the nozzle holder, and glow plug-related assemblies. Designed for a broad range of Nanni engines, it supports clean, leak-controlled connections around injector and nozzle interfaces on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.38, N4.40, N4.50, N4.60, N4.65 engines.
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$ 7.56
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1-2 weeks delivery time The Nanni Diesel Sonitron SMA 24A P17.05 warning buzzer is an instrument-panel alert device that provides a clear audible alarm for key engine indications. Used within Nanni Diesel instrument panel assemblies including the Instrument Panels group, ECO Panel, and multiple instrument panel variants, it supports consistent onboard monitoring across 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.
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$ 35.29
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1-2 weeks delivery time The Nanni Diesel 970312799 heat exchanger filling cap is a dedicated closure component for the heat exchanger spare parts assembly, helping secure the fill point for servicing and maintaining the cooling circuit. Designed for dependable fit on Nanni marine diesel installations, it supports routine coolant checks and top-ups on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 113.38
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1-2 weeks delivery time The Nanni Diesel 48300365 intercooler element cools compressed intake air as part of the air cooler and intercooler assemblies, helping the engine maintain efficient combustion under load. Designed for direct integration on Nanni 4.330TDI, 4.340TDI, and N4.115 engines, it supports stable charge-air temperatures for dependable marine performance.
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$ 5,839.69
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1-2 weeks delivery time The Nanni Diesel 970301580 12V solenoid is a control element used in the electrical equipment and electrical stop assemblies to manage engine shutdown and stop-actuation functions. Built for OEM-fit replacement on Nanni HE series marine diesel engines, it supports dependable stop control on 2.40HE, 2.60HE, 3.90HE, 4.110HE, and 4.190HE installations.
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$ 527.44
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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.