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 970307380 lever fork assembly is a mechanical linkage component used within the speed regulator and governor system to help transmit control movement for stable engine speed response. Designed as an OEM-fit replacement, it supports precise regulator action on Nanni Diesel 4.200HE, 4.220HE, and N4.50 marine engines.
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$ 1,957.90
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1-2 weeks delivery time The Nanni Diesel 970307382 governor fork lever is a control linkage element within the speed regulator and governor assembly, built to transmit movement accurately for stable engine speed management. Designed as an OEM replacement part, it supports smooth governor response on Nanni Diesel 4.200HE, 4.220HE, and N4.50 marine engines.
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$ 467.42
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1-2 weeks delivery time The Nanni Diesel 970307384 governor spring is a calibrated control element used within the speed regulator assembly to help maintain stable engine rpm under changing propeller load. Designed for OEM-fit replacement, it supports consistent governing response on Nanni 4.195HE, 4.200HE, 4.220HE, 5.250TDI, 5.280HE, and N4.50 engines.
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$ 18.74
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1-2 weeks delivery time The Nanni Diesel 970307386 fuel return pipe is a dedicated fuel circuit line used within the injection nozzles and pipes assembly to route excess fuel back from the injectors. Designed for a correct OEM-style fit on Nanni 4.200HE and 4.220HE marine diesel engines, it supports stable injection operation and tidy, leak-resistant fuel management in the injector return system.
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$ 186.81
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1-2 weeks delivery time The Nanni Diesel 970307390 fuel injection pipe is a precision high-pressure line used within the injection nozzles and pipes assembly to carry fuel from the injection system to the injector nozzle. Built for OEM-correct routing and fit, it supports clean, consistent injection performance on 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 marine diesel engines.
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$ 213.34
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1-2 weeks delivery time The Nanni Diesel 970307391 fuel injection pipe is a precision high-pressure line used within the injection nozzles and pipes assembly to deliver fuel from the injection system to the injector nozzle. Designed for dependable fit and routing on Nanni marine diesel installations, it supports clean, consistent injection on 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 engines.
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$ 197.95
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1-2 weeks delivery time The Nanni Diesel 970307392 fuel injection pipe is a precision high-pressure line used within the injection nozzles and pipes assembly to route fuel from the injection system to the injector nozzle. Designed for dependable fuel delivery and a clean OEM fit, it supports correct injection timing and stable engine running on 4.195HE, 4.200HE, 4.220HE, N4.40, and N4.50 engines.
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$ 216.79
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1-2 weeks delivery time The Nanni Diesel 970307394 glow plug lead is an OEM electrical cord used within the injection nozzles and pipes system to ensure dependable power delivery to the glow plug circuit for stable cold starting. Designed for Nanni marine diesel applications, it fits 4.195HE, 4.200HE, 4.200TD, 4.220HE, and N4 engine variants including N4.40, N4.50 (by serial number break), N4.60, and N4.65.
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$ 62.34
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1-2 weeks delivery time The Nanni Diesel 970307396 fuel feed pump supports clean, consistent fuel delivery by drawing fuel through the fuel filter and supplying the injection and feed pump circuit on compatible engines. Used within the fuel filter assembly and the injection and feed pump grouping (including the injection and fuel pump listing on page 20), it is specified for 4.195HE, 4.200HE, 4.220HE, 5.280HE, and N4.50 engines.
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$ 756.02
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1-2 weeks delivery time The Nanni Diesel 970307398 fresh water pump pulley is a belt-drive component in the fresh water pump assembly that transmits engine rotation to keep coolant circulating through the closed-loop cooling system. Built for OEM fit on Nanni Diesel marine engines, it supports stable operating temperature and dependable pump drive on 4.200HE, 4.200TD, 4.220HE, N4.40, N4.50, N4.60, and N4.65 engines.
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$ 292.33
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1-2 weeks delivery time The Nanni Diesel 970307402 rocker arm assembly is a valve-train actuator component built for the valves and springs system, translating camshaft-driven motion into precise opening and closing of the engine valves. Designed as an OEM replacement for Nanni marine diesel installations, it supports stable valve timing and smooth engine operation across 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.40, N4.50, N4.60, 4.220HE, N4.65, 5.250TDI, and 5.280HE engines.
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$ 228.88
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1-2 weeks delivery time The Nanni Diesel 970307410 gasket set is a complete sealing kit intended for the Tools gaskets kit assembly on Nanni marine diesel engines. Designed to support clean, leak-free reassembly during service work, this OEM set fits 4.200HE and 4.220HE engines to help restore proper sealing across serviced joints and covers.
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$ 1,080.53
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1-2 weeks delivery time The Nanni Diesel 970307411 gasket set is a service kit built for the Tools - Gaskets Kit assembly, helping streamline onboard and workshop maintenance by providing the sealing elements needed during engine disassembly and reassembly. Designed for dependable OEM fit, it supports efficient repairs on Nanni 4.200HE and 4.220HE marine diesel engines while helping maintain tight joints across key mating surfaces.
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$ 989.98
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1-2 weeks delivery time The Nanni Diesel 970307412 inlet manifold is a precision air-intake component used within the air filter assembly to guide incoming air smoothly toward the engine’s intake path. Designed for a correct OEM fit on Nanni 4.195HE, 4.200HE, and 4.220HE marine diesel engines, it supports stable airflow delivery and dependable engine breathing under varying load conditions.
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$ 1,151.77
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1-2 weeks delivery time The Nanni Diesel 970307414 air filter support is a mounting component within the air filter assembly that stabilizes the filter element to help maintain a secure intake installation under vibration and engine movement. Designed for OEM fit on Nanni HE series engines, it supports reliable air filtration system alignment on 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines.
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$ 71.58
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1-2 weeks delivery time The Nanni Diesel 970307415 air intake hose is a dedicated connection element within the air filter assembly, helping route clean intake airflow to the engine while maintaining a secure, leak-resistant fit. Designed for Nanni HE series applications, it supports dependable air supply on 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines.
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$ 142.43
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1-2 weeks delivery time The Nanni Diesel 970307423 hose is a flexible coolant-transfer line used within the sea water pump assembly to help maintain dependable raw-water circulation for engine cooling. Designed for OEM fit on Nanni 4.220HE and 5.280HE marine diesel engines, it supports stable flow between connected pump ports and surrounding cooling-system plumbing.
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$ 56.48
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1-2 weeks delivery time The Nanni Diesel 970307424 hose is a flexible line used across several onboard systems, supporting clean routing and secure fluid or service connections where the engine installation requires it. Supplied as an OEM replacement used within the electrical box, heat exchanger, maintenance kit, and sea water pump assemblies, it fits Nanni 4.190HE, 4.220HE, and 5.280HE engines for dependable service and straightforward maintenance.
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$ 72.25
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1-2 weeks delivery time The Nanni Diesel 970307425 oil pan assembly supports secure oil containment and proper lubrication circulation as part of the oil sump and oil pump system on 4.220HE engines. Designed as an OEM-fit replacement, it helps maintain stable oil supply to the pump pickup while protecting the crankcase area for reliable marine engine operation.
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$ 1,004.36
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1-2 weeks delivery time The Nanni Diesel 970307426 oil filtration element helps keep lubricant clean for dependable protection in marine service. Installed within the oil sump and oil pump assembly, it supports steady oil flow and reduces contaminant circulation for Nanni Diesel 4.220HE engines, helping maintain reliable pressure and long component life.
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$ 126.37
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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.