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 970300222 heat exchanger body is a core structural component in the heat exchanger assembly, built to support stable engine temperature control on 4.110HE engines. It forms the main housing of the exchanger, helping route and contain cooling flow so the system can transfer heat efficiently and protect the engine during continuous marine operation.
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$ 4,369.60
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1-2 weeks delivery time The Nanni Diesel 970300230 heat exchanger elbow connection is a formed coolant circuit fitting used in the heat exchanger assembly to route flow cleanly through tight engine-room spaces. Designed for a precise OEM-style fit on Nanni 3.90HE and 4.110HE engines, it helps maintain secure hose alignment and dependable cooling-system circulation under marine operating conditions.
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$ 176.14
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1-2 weeks delivery time The Nanni Diesel 970300232 water outlet flange is a cooling-system connection component used on the heat exchanger assembly to route engine coolant flow out of the exchanger. Designed for a clean, secure fit on Nanni 3.90HE and 4.110HE marine diesel engines, it helps maintain proper cooling circuit integrity for dependable operating temperatures underway.
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$ 1,262.62
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1-2 weeks delivery time The Nanni Diesel 970300243 flexible hose element (D32, L=35) supports secure fluid routing in the heat exchanger system and in scheduled service maintenance kit assemblies. Designed for an OEM-style fit on 2.60HE, 3.90HE, and 4.110HE engines, it helps maintain tight, reliable connections where consistent flow and leak-free operation are critical in marine engine cooling circuits.
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$ 21.50
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1-2 weeks delivery time The Nanni Diesel 970300245 D25 x 350 hose is a formed cooling-system connection element used within the heat exchanger circuit and included in the maintenance kit on selected Nanni HE engines. Designed to restore secure coolant flow paths and dependable clamp sealing, it fits 2.60HE, 3.90HE, and 4.110HE engines for clean, leak-resistant service during scheduled maintenance or heat exchanger work.
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$ 39.35
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1-2 weeks delivery time The Nanni Diesel 970300251 30x19 washer is a precision spacer and load-spreading fastener element used in both the alternator and oil filter assemblies on Nanni marine diesel engines. Installed under fastening hardware to help maintain secure clamping and even load distribution, it supports dependable mounting and service durability on 2.60HE, 3.90HE, and 4.110HE engines.
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$ 5.08
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1-2 weeks delivery time The Nanni Diesel 970300252 O-ring sealing element (18.77 x 1.78) is used within both the alternator and oil filter assemblies to help maintain tight, leak-resistant joints on Nanni marine diesel engines. Designed for reliable OEM-style fit, it supports clean operation and proper sealing on 2.60HE, 3.90HE, and 4.110HE engines.
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$ 10.82
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1-2 weeks delivery time The Nanni Diesel 970300253 oil hose is a dedicated fluid line used within the oil filter assembly to support secure oil routing on Nanni marine diesel engines. Designed as an OEM replacement hose, it helps maintain a tidy, leak-resistant connection for 2.60HE, 3.90HE, and 4.110HE engines operating in demanding marine environments.
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$ 76.79
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1-2 weeks delivery time The Nanni Diesel 970300254 sea water pump flange supports secure assembly and dependable sealing within the sea water pump on selected Nanni marine diesel engines. Designed for the sea water pump system, this flange helps maintain proper pump alignment and stable raw-water flow for cooling on 4.110HE, 4.190HE, 4.195HE, 4.200HE, and N4.40 engines.
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$ 64.86
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1-2 weeks delivery time The Nanni Diesel 970300260 M8x20 socket head bolt is a precision fastener used to secure key components in the oil drain pump assembly and in the heat exchanger exhaust manifold assembly. Built for dependable clamping force in high-vibration marine engine environments, it is a direct-fit replacement for 2.60HE and 3.90HE engines, as well as T6.420TDI and T6.300 engines.
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$ 0.42
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1-2 weeks delivery time The Nanni Diesel 970300261 M8x80 hex-head fastener is designed to secure key components in the charging and cooling systems, fitting alternator and heat exchanger assemblies. Used across multiple Nanni marine diesel models, it supports stable mounting under vibration and engine loads on 2.40HE, 2.45HE, 2.50HE, 3.75HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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$ 1.23
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1-2 weeks delivery time The Nanni Diesel 970300266 heat exchanger flange gasket is a sealing element for the heat exchanger assembly, designed to keep the coolant circuit tight at the flange joint for dependable temperature control. It’s a direct-fit replacement for 3.90HE and 4.110HE engines, helping maintain clean, leak-free connections during service or heat exchanger overhauls.
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$ 14.16
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1-2 weeks delivery time The Nanni Diesel 970300267 heat exchanger flange gasket is a sealing element for the heat exchanger assembly, designed to maintain a tight joint at the flange connection to help control coolant flow and prevent leaks. It is an OEM-style replacement suited to Nanni 3.90HE and 4.110HE engines, supporting dependable temperature regulation in marine duty.
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$ 7.53
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1-2 weeks delivery time The Nanni Diesel 970300269 water pump elbow is a cooling-system connection component used within the heat exchanger circuit and included in the maintenance kit on selected HE series engines. Installed to route cooling water flow at the water pump interface, it supports secure hose alignment and efficient circulation on 2.60HE, 3.90HE, and 4.110HE engines.
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$ 80.20
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1-2 weeks delivery time The Nanni Diesel 970300273 heat exchanger stud is an M6x108 threaded fastener designed to secure components within the heat exchanger assembly on Nanni marine diesel engines. It helps maintain stable clamping force and alignment for reliable cooling-system operation on 3.90HE and 4.110HE engines.
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$ 167.79
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1-2 weeks delivery time The Nanni Diesel 970300275 M6x25 hex head bolt is a versatile OEM fastener used to secure key auxiliary components across several Nanni marine engine installations. Fitted in assemblies such as the oil drain pump, electrical stop system, heat exchanger group (including heat exchanger exhaust manifold and PONAM/SARD variants), fuel filter assembly, and turbocharger exhaust mixer, it helps maintain dependable clamping and alignment on 2.40HE, 2.60HE, 3.90HE, 4.110HE, N3.30, N4.38, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines.
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$ 0.34
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1-2 weeks delivery time The Nanni Diesel 970300276 hex head M6x50 fastener is a versatile OEM bolt used across key engine assemblies to secure components and maintain stable alignment under vibration and thermal cycling. Installed in locations such as the timing gear case, intake manifold, engine block, and the fuel filter assembly for injector protection hardware, it fits Nanni 2.40HE, 2.60HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.280HE, N3.30, and N4.38 engines.
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$ 0.59
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1-2 weeks delivery time The Nanni Diesel 970300289 D17 ring gasket is a sealing element used across the heat exchanger circuit and related cooler assemblies, including heat exchanger details, heat exchanger exhaust manifold configurations, and gear box oil cooler applications. It helps maintain tight joints in liquid-cooled systems to support stable operating temperatures and dependable lubrication cooling on a wide range of Nanni engines such as 3.100HE, 4.220HE, 4.330TDI, N4.60, and multiple T4 and T6 series variants.
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$ 4.52
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1-2 weeks delivery time The Nanni Diesel 970300292 cotter pin (1.6x25) is a compact locking fastener used to secure pinned joints on 5.250TDI marine engines. Installed within both the accelerator assembly and the turbo and exhaust mixer assembly, it helps prevent hardware from backing out under vibration, maintaining dependable linkage retention and stable operation in demanding engine-room conditions.
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$ 1.46
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1-2 weeks delivery time The Nanni Diesel 970300295 fuel supply hose assembly routes clean, filtered fuel from the fuel filter to the injection pump to support stable delivery and dependable engine operation. Used within the fuel filter system, this hose set is a direct-fit replacement for Nanni Diesel 2.40HE, 2.50HE, and 3.75HE engines, helping maintain proper fuel flow through the injection circuit.
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$ 152.63
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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.