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 970301761 alternator voltage regulator (14V, 35A) stabilizes charging output within the alternator assembly to keep onboard batteries properly charged and electrical loads supported. Designed as a direct-fit replacement for Nanni Diesel 2.40HE and 2.60HE engines, it helps maintain consistent system voltage for dependable starting, instrumentation, and everyday marine power demands.
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$ 218.22
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1-2 weeks delivery time The Nanni Diesel 970301763 alternator voltage regulator is a 14V 55A charging-control component for the alternator assembly, designed to keep alternator output stable for dependable battery charging on board. Built for Nanni Diesel HE series applications, it supports consistent electrical performance on 3.90HE, 4.110HE, and 4.190HE engines.
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$ 324.70
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1-2 weeks delivery time The Nanni Diesel 970301849 fuel supply hose assembly provides a secure, marine-ready fuel feed connection within the fuel filter system. Supplied as a complete hose unit, it helps maintain consistent fuel delivery to the filtration stage and supports clean, reliable engine operation on 4.190HE, 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines.
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$ 71.27
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1-2 weeks delivery time The Nanni Diesel 970301850 fuel injection pump hose assembly provides a secure fuel connection within the fuel filter system, helping maintain steady fuel delivery to the injection pump in demanding marine operation. Designed as an OEM-fit replacement in the fuel filter assembly, it supports clean, reliable fuel flow on Nanni 4.190HE, 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines.
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$ 64.12
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1-2 weeks delivery time The Nanni Diesel 970301851 fuel return hose kit is a complete return-line hose set used within the fuel filter assembly to route excess fuel back through the return circuit. Designed for 4.190HE engines, it supports clean, secure fuel handling around the filtration area for dependable marine diesel operation.
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$ 84.64
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1-2 weeks delivery time The Nanni Diesel 970301901 engine block plug is a sealing element used in the engine block and crankcase cylinder area to close off dedicated ports and passages, helping maintain proper fluid containment and engine integrity. Designed as an OEM replacement part, it fits a wide range of Nanni Diesel marine engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.280HE, N4.40, N4.50, and N4.60 models.
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$ 4.49
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1-2 weeks delivery time The Nanni Diesel 970301902 engine block plug is a compact sealing element used in the engine block assembly to close off a dedicated opening and help maintain proper containment of engine fluids. Built for OEM-correct fit, it is a practical replacement part for Nanni Diesel 5.250TDI and 5.280HE marine engines where a secure engine block plug is essential for dependable operation.
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$ 4.88
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1-2 weeks delivery time The Nanni Diesel 970301903 plug is a compact sealing element used in the engine block and crankcase cylinder assemblies to close off dedicated ports in the cast structure. Installed as part of the engine block system on a wide range of Nanni marine diesels, it helps maintain proper fluid containment and supports a clean, reliable engine build on models including 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 5.250TDI, 5.280HE, N3.30, N4.38, N4.40, N4.50, and N4.65 engines.
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$ 2.91
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1-2 weeks delivery time The Nanni Diesel 970301904 expansion plug is a sealing element used in the engine block and crankcase cylinder assemblies to close expansion core openings and maintain proper coolant and block integrity. Built for OEM-style fitment on Nanni marine diesel platforms, it suits 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, and N4.40 engines, making it an essential part for dependable block sealing during service or overhaul.
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$ 2.63
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1-2 weeks delivery time The Nanni Diesel 970301905 sealing cap is a compact sealing element used in the engine block and crankcase and cylinder assemblies to close off an internal port and protect the engine’s oil-tight integrity. Designed for OEM fit on a wide range of Nanni marine diesel engines, it supports clean, secure operation across 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, and N4 series applications including N4.40, N4.50, N4.60, N4.65.
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$ 17.02
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1-2 weeks delivery time The Nanni Diesel 970301906 freeze plug is a core sealing element used in the engine block and crankcase and cylinder assemblies to close off casting openings and support secure coolant jacket integrity. Designed for a wide range of Nanni marine diesel applications, it fits engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65.
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$ 24.24
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1-2 weeks delivery time The Nanni Diesel 970301907 cylindrical dowel pin is a precision locating fastener used within the engine block and crankcase cylinder assemblies to keep critical components accurately aligned during operation and service. Designed for OEM-fit replacement on a wide range of Nanni marine diesel engines, it supports correct assembly positioning on 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines.
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$ 1.43
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1-2 weeks delivery time The Nanni Diesel 970301908 cylindrical dowel pin is a precision locating element used to align and secure critical mating components within the engine block and timing gear case assemblies. By maintaining accurate positioning during service and operation, it supports correct gear case-to-block alignment and stable assembly fit on compatible Nanni engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, N4.65, N4.85, and N4.100.
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$ 2.24
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1-2 weeks delivery time The Nanni Diesel 970301909 cylindrical locating pin is a precision alignment fastener used within the engine block and crank case and cylinders assemblies to keep key components accurately positioned during operation. By maintaining correct mating alignment between assembled parts, it supports stable fit-up and dependable service on Nanni diesel marine engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 models.
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$ 4.02
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1-2 weeks delivery time The Nanni Diesel 970301911 reduction nipple is a compact connection fitting that adapts line sizes within the engine block and crankcase cylinder area, helping maintain clean, secure routing for engine fluid or service connections. Designed as an OEM replacement component, it supports dependable integration on 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines for consistent, leak-resistant installations.
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$ 43.60
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1-2 weeks delivery time The Nanni Diesel 970301912 engine block plug is a sealing element used in the engine block and crankcase cylinder area to close off designated ports and help maintain proper fluid containment within the block. Designed as a direct-fit Nanni Diesel replacement, it suits a wide range of models including 3.100HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N3.30, and N4.38 engines.
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$ 11.62
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1-2 weeks delivery time The Nanni Diesel 970301913 complete oil pump assembly provides dependable oil circulation for marine diesel lubrication systems, supporting stable pressure delivery to critical engine bearings and moving components. Installed within the engine block or crankcase and cylinder area as part of the oil pump system, it is a direct-fit replacement for 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, N4.50, and N4.65 engines.
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$ 423.82
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1-2 weeks delivery time The Nanni Diesel 970301914 oil pump sealing gasket is a precision-fit service part that helps maintain stable lubrication by sealing the oil pump interface within the engine lubrication system. Used within the engine block, crankcase and cylinder group, and oil pump assemblies depending on engine version, it supports leak-free oil circulation on 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines.
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$ 6.08
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1-2 weeks delivery time The Nanni Diesel 970301915 oil pump drive gear is a precision drivetrain element that transmits motion to the lubrication system to keep oil circulation consistent under load. Used within the engine block, oil pump, and crankcase and cylinders assemblies depending on engine configuration, it supports dependable oil pump operation across 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.280HE, N4.40, N4.50, and N4.60 engines.
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$ 181.79
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1-2 weeks delivery time The Nanni Diesel 970301916 fastening nut is a precision fastener used across key engine assemblies, including the engine block, oil pump, and crankcase and cylinders group. Designed as an OEM replacement, it helps maintain secure clamping of components exposed to vibration and thermal cycling on Nanni marine diesel installations such 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.
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$ 11.67
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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.