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 970142151 injection pump O-ring is a precision sealing element used within the injection and feed pump assemblies to help maintain leak-free fuel delivery. Installed in the injection pump component parts, it supports stable system pressure and clean operation on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE marine engines.
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$ 45.57
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1-2 weeks delivery time The Nanni Diesel 970142161 injection pump O-ring is a sealing element used within the injection and feed pump assemblies to help maintain fuel system integrity. Fitted in injection pump component parts, it supports leak-free operation and stable fuel delivery on Nanni 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE marine diesel engines.
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$ 47.76
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1-2 weeks delivery time The Nanni Diesel 970142165 injection pump tappet assembly supports accurate mechanical actuation inside the injection and feed pump system, helping the pump deliver consistent fuel metering under marine operating loads. Used within injection pump component parts and injection and feed pump assemblies, it is a direct-fit replacement for 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines.
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$ 735.07
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1-2 weeks delivery time The Nanni Diesel 970142168 injection pump control sleeve is a precision control element used within the injection and feed pump assemblies to support smooth, accurate fuel metering. Designed for OEM-fit servicing of injection pump component parts, it helps maintain consistent engine response and dependable combustion on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines.
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$ 313.04
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1-2 weeks delivery time The Nanni Diesel 970142170 fuel injector nozzle push rod is a precision linkage element used within the injection nozzle and injector holder assemblies to support accurate injector actuation and consistent fuel delivery. Designed as an OEM replacement for a wide range of Nanni engines, it fits 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.150HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines, including applications where it sits in the injection nozzles and pipes group.
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$ 27.31
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1-2 weeks delivery time The Nanni Diesel 970142171 fuel nozzle spring is a precision internal spring used within the injection nozzle and nozzle holder assemblies to support stable injector operation and consistent fuel delivery. Designed for fitment across a wide range of Nanni diesel engines, it is specified for 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 40.83
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1-2 weeks delivery time The Nanni Diesel 970142175 injection nozzle nut is a precision fastener used throughout the fuel-injection system to secure key injector and nozzle-holder interfaces. Installed within assemblies such as the injection nozzle, nozzle holder, injection nozzles and pipes, and also used in related governor and accelerator assemblies, it supports a stable, leak-resistant injector setup on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.150HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 17.36
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1-2 weeks delivery time The Nanni Diesel 970142178 injector-nozzle spacer element (0.925 mm) is a precision shim used within the nozzle holder and injection nozzle assemblies to set correct injector stack height and seating. Used across 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines, it supports consistent injector installation by maintaining the intended spacing inside the injector holder hardware.
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$ 6.16
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1-2 weeks delivery time The Nanni Diesel injector nozzle spacer 0.95 mm (part number 970142179) is a precision shim element used within the injector nozzle and nozzle holder assemblies to set the correct injector stack height and seating. Installed in the nozzle holder or injection nozzle grouping, it supports consistent injector alignment and stable fuel delivery on 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 6.16
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1-2 weeks delivery time The Nanni Diesel 970142180 injector nozzle spacer washer (0.975 mm) is a precision shim element used within the nozzle holder and injection nozzle assemblies to set correct injector stack height and seating. Installed in the injector holder area, it supports consistent injector operation and proper sealing, making it a smart OEM replacement choice for 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 6.16
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1-2 weeks delivery time The Nanni Diesel 970142181 injector-nozzle spacing washer (1.000 mm) is a precision shim used within the injection nozzle and nozzle holder assembly to set correct injector stack height and support consistent fuel injection performance. Designed for OEM-fit service work on Nanni engines, it suits 3.75HE, N2.14, N3.21, and N3.21 Standard applications where accurate nozzle holder spacing is critical.
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$ 7.79
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1-2 weeks delivery time The Nanni Diesel 970142200 injector nozzle spacer set is a precision shim and washer set used within the injection nozzle and nozzle holder assemblies to support correct injector stack-up and secure seating. Installed in fuel injection hardware—including injection and feed pump-related assemblies on selected models—this OEM replacement set helps maintain stable injector fit and consistent fuel delivery on 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.75HE, 3.90HE, 4.110HE, 4.190HE, 4.200HE, 4.220HE, 5.280HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 167.97
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1-2 weeks delivery time The Nanni Diesel 970143114 complete oil pump unit keeps lubrication oil circulating through critical engine components for dependable protection under load. Used within the engine block or crankcase and cylinders assemblies (depending on engine model), this OEM-fit pump assembly supports consistent oil delivery for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard marine diesel engines.
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$ 415.69
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1-2 weeks delivery time The Nanni Diesel 970143115 oil pump sealing gasket is a precision-fit replacement used within the engine block and crankcase and cylinders assemblies to ensure a tight interface at the oil pump mounting surface. By helping prevent oil leaks and supporting stable oil pressure, it is a smart maintenance choice for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 5.79
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1-2 weeks delivery time The Nanni Diesel 970143116 engine block bolt is a marine-grade fastening element used within the engine block and crankcase and cylinder group to keep critical castings securely clamped under vibration and load. Designed as the correct replacement for multiple Nanni Diesel platforms, it fits 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 17.83
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1-2 weeks delivery time The Nanni Diesel 970143117 oil pump drive gear is a precision drive element that transfers rotation to the engine oil pump to help maintain consistent lubrication pressure underway. Used within the engine block and crankcase and cylinders assemblies, it is an OEM-fit replacement for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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$ 59.67
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1-2 weeks delivery time The Nanni Diesel 970143118 feather key is a precision drive key used to locate and lock matched components on a shaft to prevent relative movement under load. Used across multiple assemblies—including the engine block area, crankcase and cylinders group, and throttle and speed control mechanisms—this small but critical part helps maintain correct alignment and secure torque transfer on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N4.40, and N4.50 engines.
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$ 4.02
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1-2 weeks delivery time The Nanni Diesel 970144301 fresh water pump assembly is a complete engine-cooling component built for the fresh water pump system on 2.40HE engines. It circulates coolant through the engine’s closed-loop cooling circuit to help maintain stable operating temperature, supporting efficient combustion and dependable protection against overheating in marine duty.
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$ 655.66
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1-2 weeks delivery time The Nanni Diesel 970144304 seal assembly is a dedicated sealing component for the fresh water pump system on 2.40HE engines. Installed within the pump assembly, it helps maintain leak-free operation and stable coolant circulation by protecting the pump’s internal sealing points during continuous marine duty.
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$ 65.56
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1-2 weeks delivery time The Nanni Diesel 970144308 stud is a precision fastening element used to secure key components within the fresh water pump assembly on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, and within the throttle control assembly on N4.85 and N4.100 engines. Built for dependable clamping force and alignment, it supports stable mounting under vibration and thermal cycling typical of marine engine installations.
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$ 6.13
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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.