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 39780 washer is a precision flat fastener used within the heat exchanger assembly, including heat exchanger to exhaust manifold mounting points on selected installations. Fitted on 2.40HE, 2.45HE, and 2.50HE engines, it helps distribute clamp load, protect mating surfaces, and maintain secure fastening under marine vibration and thermal cycling.
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$ 0.20
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1-2 weeks delivery time The Nanni Diesel 41020304 stud bolt is a durable fastening element used in the exhaust elbow assembly to securely clamp mating exhaust components and maintain a tight, aligned joint. Designed for Nanni Diesel N3.30 and N4.38 engines, it supports reliable exhaust sealing and helps resist loosening from heat and vibration in marine service.
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$ 15.05
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1-2 weeks delivery time The Nanni Diesel 41160208 fastening bolt is a marine-engine OEM hardware item used in both the gearbox flange and flywheel housing assemblies to keep drivetrain joints securely clamped under vibration and torque loads. It supports multiple Nanni configurations including 4.390TDI Stern Drive, T4.155, 4.380TDI (including Stern Drive variants), and the T4 range covering T4.165, T4.180, T4.200 Rive, T4.212, T4.270, T4.230, and T4.205 Standard engines.
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$ 0.97
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1-2 weeks delivery time The Nanni Diesel 41169405 sealing plug is a service replacement used across the air cooler, intercooler, and heat exchanger assemblies to close off ports and maintain pressure-tight integrity in the cooling and charge-air circuits. Suitable for multiple Nanni Diesel engine families, it is applied on 4.330TDI and 4.340TDI engines as well as N2.14, N3.21, N3.21 Standard, and N4.115 engines, including installations where the heat exchanger is integrated with the exhaust manifold.
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$ 17.95
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1-2 weeks delivery time The Nanni Diesel 43320274 spacer is a precision-fit mounting element used in the cylinder head cover assembly to maintain correct stand-off and alignment during installation. Designed for 5.250TDI engines, it helps the cover hardware clamp evenly, supporting a secure, vibration-resistant fit in marine operating conditions.
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$ 18.81
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1-2 weeks delivery time The Nanni Diesel 43320277 spacer is a fitment component used within the heat exchanger exhaust manifold assembly, helping maintain correct spacing and alignment of mating parts for secure installation and stable operation. Designed for Nanni T4.155 and 4.380TDI marine engines, it also supports the same assembly layout on T4.155 and 4.380TDI Stern Drive engines.
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$ 33.99
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1-2 weeks delivery time The Nanni Diesel 43320280 spacer is a precision positioning component used in the turbo and exhaust mixer assembly to maintain correct alignment and stand-off between mating parts. Designed for dependable OEM fit in marine exhaust and turbo installation areas, it supports secure assembly on 4.200TD, N4.60, and N4.65 engines.
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$ 9.28
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1-2 weeks delivery time The Nanni Diesel 43320284 spacer is a precision-fit mounting element used within the filter support assembly to maintain correct spacing and alignment of the filter support hardware. Designed for Nanni Diesel T6.420TDI and T6.300 marine engines, it also fits the stern drive versions of these engine models to help keep the filter support securely positioned under vibration and load.
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$ 21.43
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1-2 weeks delivery time The Nanni Diesel 43320294 spacing element supports correct alignment and clamping within the heat exchanger system, helping components seat properly under vibration and thermal cycling. Used in the heat exchanger exhaust manifold arrangement and the Heat Exchanger PONAM/SARD assemblies, this spacer suits T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines for dependable OEM-fit service replacements.
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$ 36.08
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1-2 weeks delivery time The Nanni Diesel 43320303 spacing element is used within the engine protection assembly to maintain correct stand-off and alignment between protective components on T4.270, T4.230, and T4.205 Standard engines. Installed in the Protection group, this OEM spacer helps keep guards and related parts properly positioned for secure fit and dependable service in the marine engine compartment.
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$ 6.62
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1-2 weeks delivery time The Nanni Diesel 43320308 spacer is a precision positioning component used within the standard alternator assembly, helping maintain correct alignment and spacing of alternator mounting hardware on N4.115 engines. Installed as part of the Alternator Assy. Std. system (catalog pages 35 and 36), it supports stable alternator fitment to reduce the risk of vibration-related loosening and uneven belt tracking in marine service.
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$ 40.70
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1-2 weeks delivery time The Nanni Diesel 43320328 spacer is a precision stand-off element used within the EDU assembly (catalog page 20) to maintain correct spacing and alignment of mating components. With a D20 x D9 profile and 28 mm length, it supports stable installation on T4.270, T4.230, and T4.205 Standard engines, helping the EDU assembly stay correctly positioned under vibration and thermal cycling.
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$ 23.12
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1-2 weeks delivery time The Nanni Diesel 43320333 engine mount spacer is a precision spacing element used within the engine mount system, including the PONAM engine mount arrangement, to help maintain correct mounting geometry and alignment. Specified as D25x11 H40 mm M1KD 260, it supports stable installation on T4.270 and T4.230 engines by providing consistent stand-off distance in the mount stack-up.
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$ 26.16
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1-2 weeks delivery time The Nanni Diesel 43350007 threaded locating fastener (D6 L76) supports secure mounting and precise alignment within the speed control assembly on T6.420TDI and T6.300 engines. Built to help keep throttle and control-linkage hardware firmly positioned, it’s an ideal OEM replacement when restoring dependable control response in marine operating conditions.
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$ 10.99
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1-2 weeks delivery time The Nanni Diesel 43360089 male-female 3/8G spacer fitting supports secure connections in the gearbox oil cooler circuit and related gearbox assemblies. Used on 4.330TDI engines within the gearbox oil cooler and oil-cooler-to-gearbox group, it is also applied in the gearbox assembly for 5.250TDI engines and in the oil cooler gearbox group for N4.115 engines, helping maintain correct line positioning and dependable oil-cooling flow paths.
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$ 21.27
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1-2 weeks delivery time The Nanni Diesel 43360111 hollow screw is a dedicated fastener for the drain pump assembly, providing a secure, leak-controlled connection point within the pump circuit on N4.85 and N4.100 engines. With its M22 X P150 designation, it supports correct installation and dependable service performance in the engine’s draining system.
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$ 23.91
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1-2 weeks delivery time The Nanni Diesel 43363101 banjo bolt is a precision fastener for banjo-style fluid connections within the turbocharger exhaust mixer assembly on T6 series engines. With an M10x1.5 thread, it helps secure the banjo fitting to maintain a dependable, leak-resistant connection on Nanni Diesel T6.420TDI and T6.300 marine engines.
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$ 12.86
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1-2 weeks delivery time The Nanni Diesel 48100189 clamp is a secure retention fastener used across key cooling and drivetrain-related groups, including the gearbox oil cooler, air cooler, intercooler, and gearbox assemblies. It helps keep connected lines and fittings firmly clamped in place to support dependable operation on 4.330TDI, 4.340TDI, 5.250TDI, N4.115, T4.155, and 4.380TDI engines, including stern drive configurations for T4.155 and 4.380TDI.
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$ 33.79
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1-2 weeks delivery time The Nanni Diesel 48100570 RSGU Clamp 45 is a spare clamp designed to adapt the inlet hose to the elbow on Nanni Diesel N2.10 engines. This component is identified as Part 1 in the reference diagram and is intended for direct replacement within the engine intake connection.
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$ 8.08
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1-2 weeks delivery time The Nanni Diesel 48100789 air filter element protects the engine air intake by trapping airborne contaminants before they reach the induction system. Installed within the air filter assembly, it helps maintain clean airflow and supports consistent running on 4.330TDI and 4.340TDI marine diesel engines.
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$ 303.48
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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.