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 970313701 fresh water pump plug is a dedicated sealing plug used within the fresh water pump assembly to help maintain a tight, leak-resistant cooling circuit. Designed for dependable OEM fit on Nanni 4.330TDI, 4.340TDI, and N4.115 engines, it supports stable engine temperature control by keeping the closed-loop coolant side properly sealed.
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$ 13.67
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1-2 weeks delivery time The Nanni Diesel 970313704 flange bolt is a dedicated fastening element for the fresh water pump assembly, helping keep the pump securely mounted and aligned under marine engine vibration and thermal cycling. It is used on Nanni 4.330TDI, 4.340TDI, and N4.115 engines to support dependable coolant circulation within the closed-loop cooling system.
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$ 12.10
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1-2 weeks delivery time The Nanni Diesel 970313705 flange fastener and stop screw supports secure, vibration-resistant assembly across key engine systems. Used within the fresh water pump assembly and also applied as a stop screw in the timing cover and intake manifold assemblies, it helps maintain stable component positioning on 4.330TDI, 4.340TDI, N4.115, N4.85, and N4.100 marine diesel engines.
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$ 11.48
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1-2 weeks delivery time The Nanni Diesel 970313706 fan pulley is a drive element fitted to the fresh water pump assembly, helping transmit belt power so the pump can circulate coolant through the engine’s closed-loop cooling circuit. Designed for an OEM-style fit, it supports stable cooling performance on Nanni 4.330TDI, 4.340TDI, and N4.115 marine diesel engines.
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$ 314.03
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1-2 weeks delivery time The Nanni Diesel 970313707 intake valve is a precision valvetrain component built for the valve and rocker arm assembly on N4.115 engines. It controls fresh-air entry into the combustion chamber, supporting clean cylinder filling, stable combustion, and dependable marine engine performance when replacing worn or damaged intake-valve hardware.
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$ 73.35
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1-2 weeks delivery time The Nanni Diesel 970313708 exhaust-valve component ensures correct exhaust-gas flow control within the valve and rocker arm assembly on N4.115 engines. Designed as a direct-fit replacement, it helps maintain efficient cylinder sealing during the combustion cycle and supports stable engine performance under marine operating loads.
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$ 92.28
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1-2 weeks delivery time The Nanni Diesel 970313709 valve shaft is a precision valvetrain component used within the valve and rocker arm system, supporting smooth, consistent valve actuation during engine operation. Specified for N4.115 engines and also used in the valves and springs assembly on N4.85 and N4.100 engines, it helps maintain stable valve gear alignment and dependable mechanical timing under marine duty cycles.
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$ 16.40
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1-2 weeks delivery time The Nanni Diesel 970313710 rocker arm shaft assembly supports stable valve train operation within the valve and rocker arm assembly on N4.115 engines. Designed to provide a secure pivot and alignment point for rocker arm movement, it helps maintain consistent valve actuation for dependable marine diesel performance.
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$ 647.96
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1-2 weeks delivery time The Nanni Diesel 970313711 valve train set screw is a precision fastener used within the valves and springs group, and on the valve and rocker arm assembly, to secure and maintain correct valve gear positioning under marine engine vibration and heat cycling. It is specified for a wide range of Nanni engines including 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, and N4.115 models.
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$ 4.68
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1-2 weeks delivery time The Nanni Diesel 970313715 valve spring is a precision engine valvetrain component used within the valves and springs assembly and the valve and rocker arm system to maintain correct valve control during operation. Designed for Nanni Diesel 4.330TDI, 4.340TDI, and N4.115 engines, it helps keep valve motion stable and supports consistent timing and seating as engine speed and load change.
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$ 11.09
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1-2 weeks delivery time The Nanni Diesel 970313717 exhaust rocker arm assembly supports precise exhaust valve actuation within the valve and rocker arm system on N4.115 engines. Designed as an OEM-fit replacement, it transfers cam-driven motion through the valvetrain to maintain accurate valve timing and dependable engine breathing under marine operating loads.
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$ 103.94
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1-2 weeks delivery time The Nanni Diesel 970313719 flange bolt is a dedicated valve train fastener used within the valves and springs group and the valve and rocker arm assembly. Designed for secure, vibration-resistant clamping in marine diesel cylinder head components, it supports reliable valve gear retention on 4.330TDI, 4.340TDI, and N4.115 engines.
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$ 9.80
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1-2 weeks delivery time The Nanni Diesel 970313720 inlet manifold routes intake air into the engine as part of the inlet manifold assembly, supporting balanced cylinder filling and stable combustion. Built as an OEM replacement component for N4.115 marine diesel installations, it also fits N4.115 24V engines, helping maintain dependable starting, smooth running, and consistent power delivery.
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$ 1,206.70
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1-2 weeks delivery time The Nanni Diesel 970313722 intake manifold gasket is a sealing element for the inlet manifold assembly, helping maintain an airtight joint between the intake manifold and its mating surface for stable air delivery. Designed as an OEM replacement part, it supports clean, consistent engine breathing on N4.115 engines, including the N4.115 24V variant used in marine installations.
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$ 70.34
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1-2 weeks delivery time The Nanni Diesel 970313723 flange bolt is a dedicated intake manifold fastener that secures the manifold-to-engine connection for dependable air delivery and leak-resistant assembly. Used within the intake manifold system, it supports stable clamping under vibration and heat cycling on 4.330TDI, 4.340TDI, N4.115, and N4.115 24V engines.
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$ 12.24
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1-2 weeks delivery time The Nanni Diesel 970313724 air cleaner flange is a rigid connection element in the inlet manifold assembly that supports a secure interface between the intake system and the air cleaner on N4.115 marine diesel engines, including the N4.115 24V variant. By helping maintain a tight, stable intake connection, it contributes to consistent airflow management and dependable engine operation in marine environments.
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$ 146.02
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1-2 weeks delivery time The Nanni Diesel 970313725 aftercooler flange gasket provides a tight, reliable seal at the inlet manifold interface, helping maintain stable intake-air flow through the aftercooler flange connection. Designed for use within the inlet manifold assembly, it supports clean, leak-free joint integrity on N4.115 and N4.115 24V engines.
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$ 18.69
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1-2 weeks delivery time The Nanni Diesel 970313726 inlet manifold bolt is a dedicated fastening element for securing the inlet manifold assembly on Nanni Diesel N4.115 marine engines. Used to clamp the manifold evenly to its mating surface, it helps maintain a stable intake-air path and supports reliable sealing under engine vibration on both N4.115 and N4.115 24V configurations.
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$ 12.24
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1-2 weeks delivery time The Nanni Diesel 970313730 plug is a compact sealing element used within the inlet manifold and crankcase and cylinder assemblies to close off designated ports and help maintain correct pressure and fluid control. Designed for dependable OEM fit on N4.115, N4.115 24V, and N4.38 engines, it supports clean, secure engine assembly and reliable day-to-day operation in marine environments.
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$ 4.16
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1-2 weeks delivery time The Nanni Diesel 970313731 heat exchanger tube stack is the core element inside the heat exchanger assembly, built to promote efficient heat transfer between the engine’s coolant circuit and the raw-water side. Supplied as an OEM replacement for N3.21 and N3.21 Standard engines, it helps maintain stable operating temperatures and supports dependable cooling system performance onboard.
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$ 1,382.07
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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.