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 970301226 Clamping Cone 4″ 22 is a genuine drivetrain fastening component designed for Nanni Diesel engines 2.50HE and 4.220HE. This clamping cone with 4-inch designation and size 22 is used in coupling or shaft-related assemblies and is identified as Part 4 in the corresponding exploded diagram.
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1-2 weeks delivery time The Nanni Diesel 970301281 support mount element stabilizes the engine mounting arrangement by supporting the engine’s installed position and helping manage operational loads. Used within the support and mounting assembly, it is a direct-fit replacement for Nanni Diesel 2.60HE, 3.90HE, and 4.110HE engines, making it a practical choice for maintaining secure alignment and dependable onboard operation.
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1-2 weeks delivery time The Nanni Diesel 970301347 case insert is a fitted organizer element used within the maintenance kit and spare parts kit assemblies to keep service components protected, separated, and easy to identify during onboard maintenance. Designed for broad compatibility across Nanni HE and TDI engine kits, it supports clean storage and efficient handling for 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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1-2 weeks delivery time The Nanni Diesel 970301348 bottom case insert is a kit component used within Nanni Diesel maintenance and spare parts kits to support secure seating and protection at the bottom of the case during service and storage. Specified for a wide range of HE and TDI engines, it is suited to 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 installations.
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1-2 weeks delivery time The Nanni Diesel 970301452 Clamping Cone is a genuine drivetrain fastening component designed for the Nanni Diesel 2.50HE engine. This clamping cone is used in coupling or shaft-related assemblies to provide secure mechanical clamping and is identified as Part 16 in the corresponding exploded diagram.
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1-2 weeks delivery time The Nanni Diesel 970301794 rubber engine mount is a compact isolation element used in the engine mount assembly to support the engine and reduce transmitted vibration to the hull structure. Designed for a secure OEM-style fit on Nanni 2.45HE engines, it helps maintain alignment and improves onboard comfort by damping engine movement under load.
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1-2 weeks delivery time The complete Nanni Diesel 970301900 crankcase assembly forms the core structure of the engine block on 4.190HE engines, supporting internal components and maintaining the alignment and rigidity the bottom end needs for smooth, reliable operation in marine duty.
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1-2 weeks delivery time The Nanni Diesel 970301918 engine block drain plug is a compact service fitting used in the engine block and crankcase cylinder area to support clean, controlled draining during coolant or fluid maintenance. Designed as an OEM replacement part, it helps simplify routine servicing on 2.60HE, 3.90HE, 4.110HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N4.40, and N4.50 engines.
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1-2 weeks delivery time The Nanni Diesel 970301940 exhaust valve guide is a precision cylinder head component that supports smooth, accurate exhaust valve movement for consistent operation and long service life. Used within the cylinder head and the valves and springs assemblies, it helps maintain correct valve stem alignment and wear control on a wide range of Nanni 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 models.
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1-2 weeks delivery time The Nanni Diesel 970301949 bolt is a dedicated engine fastener used within the oil sump and oil pump assembly to keep critical lubrication components securely clamped under vibration and thermal cycling. Designed as an OEM replacement, it supports dependable oil system integrity on Nanni Diesel 4.190HE, 4.195HE, 4.200HE, and 4.220HE engines.
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1-2 weeks delivery time The Nanni Diesel 970301961 complete crankshaft assembly is the primary rotating element in the crankshaft and pistons system, built to transmit piston forces into smooth, usable torque for propulsion and onboard power generation. Designed for 4.190HE engines, this OEM replacement crankshaft supports stable operation, correct internal geometry, and dependable power delivery under marine duty cycles.
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1-2 weeks delivery time The Nanni Diesel 970301980 main bearing assembly supports stable crankshaft rotation within the crankshaft bearings system on 4.190HE engines. Designed to carry high cyclic loads while maintaining correct shaft alignment, this OEM-fit bearing set helps protect the crankshaft and engine block from wear, contributing to smooth operation and long-term reliability under marine duty cycles.
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1-2 weeks delivery time The Nanni Diesel 970301982 plain washer is a precision spacer and load-spreading fastener element used in the crankshaft bearings assembly on 4.190HE engines. Installed where controlled clamping and surface protection are required, it helps maintain secure fastening and stable alignment in the crankshaft bearing area under marine engine vibration and cyclic loads.
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1-2 weeks delivery time The Nanni Diesel main bearing unit No. 2 (4.190) supports stable crankshaft rotation in the crankshaft and bearings assembly, helping maintain correct oil clearance and smooth running under marine load. Built as a direct-fit replacement for 4.190HE engines, it restores dependable bottom-end support to protect the crankshaft journals and improve long-term engine reliability.
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1-2 weeks delivery time The Nanni Diesel 970302011 set screw is a precision fastener used within the valves and springs assembly to secure and retain critical valvetrain components under engine vibration and load. Designed for a correct OEM fit on Nanni Diesel 4.330TDI engines, it supports reliable valve-train operation and consistent service performance in marine duty.
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1-2 weeks delivery time The Nanni Diesel 970302019 valve train adjusting screw is a precision adjustment fastener used within the valves and springs system and the valve rocker arm assembly to set and maintain correct valve clearance. A proper fit for a wide range of Nanni marine diesel engines, it supports stable valvetrain operation on 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.115, N4.40, N4.50, N4.85, and N4.100 engines.
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1-2 weeks delivery time The Nanni Diesel 970302022 accelerator adjusting screw is a precision adjustment fastener used in the accelerator assembly to help set and maintain correct throttle control positioning. Designed for dependable OEM fit on Nanni marine diesel engines, it supports smooth, repeatable throttle setup across 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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1-2 weeks delivery time The Nanni Diesel 970302031 complete governor module controls engine speed stability as part of the speed regulator assembly on 4.190HE engines. It helps maintain consistent RPM under changing propeller loads, supporting smooth throttle response, reliable cruising speed, and dependable overall engine operation.
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1-2 weeks delivery time The Nanni Diesel 970302044 camshaft gear is a precision timing-drive component used in the camshaft assembly to keep valve timing synchronized with the engine’s rotating group. Built for correct OEM fit on N4.40 engines, it supports smooth, dependable timing transmission for consistent running under marine operating loads.
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1-2 weeks delivery time The Nanni Diesel 970302085 fuel overflow pipe is a dedicated fuel-return line used within the injection nozzles and pipes assembly on 4.190HE engines. It routes excess fuel away from the injector circuit to support stable injection operation, cleaner fuel management, and dependable running under changing marine loads.
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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.