Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The Nanni Diesel 970314259 cylinder head sealing element is built to secure a tight, stable seal within the cylinder head assembly on Nanni N3.21 marine diesel engines. Positioned between the cylinder head and engine block, it helps maintain compression and supports clean separation of combustion gases, coolant, and oil flow for dependable operation on both N3.21 and N3.21 Standard engines. |
$ 516.19
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1-2 weeks delivery time The Nanni Diesel 970314261 starter motor pinion gear is the drive gear inside the starter motor assembly that engages the engine’s flywheel ring gear to crank the engine during starting. Designed for N3.21 and N3.21 Standard engines, it helps deliver positive engagement and dependable starting performance in marine operating conditions. |
$ 251.88
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1-2 weeks delivery time The Nanni Diesel 970314266 inlet manifold assembly provides a secure, properly routed air path as part of the intake manifold system on N3.30 marine diesel engines. Designed as an OEM replacement assembly, it supports stable airflow distribution to the engine for consistent running and dependable performance under varying marine operating loads. |
$ 591.73
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1-2 weeks delivery time The Nanni Diesel 970314271 idler gear shaft is a precision drivetrain component used within the camshaft assembly to support and locate the idler gear in the engine’s timing gear train. Designed for OEM fit on Nanni N4.40 and N4.50 marine diesel engines, it helps maintain accurate gear alignment for stable valve timing and dependable engine operation. |
$ 489.61
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1-2 weeks delivery time The Nanni Diesel 970314272 spring pin is a precision retaining element used within the fresh water pump assembly to help secure internal pump components under vibration and continuous duty. Designed for OEM-correct fit on Nanni marine engines, it supports dependable coolant circulation on 4.220HE, N4.40, and N4.50 engines. |
$ 24.67
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1-2 weeks delivery time The Nanni Diesel 970314273 rear end plate is a structural closing plate used within the flywheel housing area, supporting correct alignment and protection of the rear engine interface on N3.21 marine diesel installations. Also referenced for the reverse gearbox flange assembly on N3.21 Standard engines, it helps maintain a secure, stable connection between adjacent drivetrain housings for reliable operation onboard. |
$ 46.01
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1-2 weeks delivery time The Nanni Diesel 970314276 valve seat collar is a precision locating and support element used within the timing case assembly to help maintain correct seating and alignment of related timing-case components. Designed as an OEM replacement for Nanni Diesel N4-series marine engines, it fits N4.40 and N4.50 applications to support stable operation and dependable service during maintenance or rebuild work. |
$ 12.05
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1-2 weeks delivery time The Nanni Diesel 970314277 bearing case cover is a crankshaft-area housing component that closes and supports the crankshaft bearing case within the crankshaft bearings assembly. Used across multiple Nanni engine families, it helps maintain proper bearing containment and protection for 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 marine diesel engines. |
$ 251.07
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1-2 weeks delivery time The Nanni Diesel 970314279 cylinder head cover assembly is a complete cover unit for the cylinder head cover system, designed to protect the top of the cylinder head and support a clean, controlled valve-train area. Built for OEM-fit replacement on N3.21 and N3.21 Standard engines, it helps maintain proper sealing and safeguards internal components from oil mist and external contamination in marine operating conditions. |
$ 666.80
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1-2 weeks delivery time The Nanni Diesel 970314280 cylinder head cover assembly closes and protects the top of the cylinder head, forming the cover system that helps contain oil splash and supports stable crankcase ventilation routing. Designed as part of the cylinder head cover assembly, it is a correct-fit replacement for N3.21 and N3.21 Standard marine diesel engines. |
$ 577.54
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1-2 weeks delivery time The Nanni Diesel 970314340 turbocharger gasket is a sealing element used in the turbocharger assembly to help maintain tight joints and stable boost performance. Designed for Nanni N4.85 and N4.100 engines, it supports reliable operation by helping prevent leakage at the turbocharger connection during thermal cycling and vibration typical of marine duty. |
$ 35.96
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1-2 weeks delivery time The Nanni Diesel 970314755 plug is a compact sealing and closing element used across multiple engine oil-system locations, supporting clean, leak-resistant operation. Installed within assemblies such as the oil sump and oil pump group, the dipstick guide, and the oil system, it helps protect the lubrication circuit on Nanni Diesel 4.220HE, N4.115, and N4.50 marine engines. |
$ 12.19
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1-2 weeks delivery time The Nanni Diesel 970314759 post-heating relay assembly supports reliable cold-start and warm-up operation by controlling the post-heating function within the electrics system on T6.420TDI and T6.300 engines. Built as an OEM replacement relay unit, it helps ensure stable power switching for the heating circuit to promote smoother running after startup in marine duty. |
$ 435.09
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1-2 weeks delivery time The Nanni Diesel 970314776 water temperature sending unit is an electrical sensor used to drive the dashboard temperature indication on T4.165, T4.180, and T4.200 engines. Installed within the engine electrics system, it converts engine coolant temperature into a signal for the helm gauge, helping the operator monitor operating temperature accurately underway. |
$ 547.77
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1-2 weeks delivery time Inlet valve for Nanni Diesel N4.85 and N4.100 engines. Controls intake of air/fuel mixture. |
$ 96.20
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1-2 weeks delivery time The Nanni Diesel 970314787 stop screw is a precision fastener used within the injector and injector pipe assembly to help secure and correctly position injector-related components for stable fuel delivery. Designed for Nanni Diesel N4.85 and N4.100 engines, it supports reliable injector mounting and consistent operation under marine engine vibration and load. |
$ 11.85
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1-2 weeks delivery time The Nanni Diesel 970314788 thrust screw is a precision fastener used within the camshaft assembly and the oil pan area on Nanni marine diesel engines. Designed to provide secure positioning and controlled end-stop support where specified, it helps maintain stable mechanical alignment and reliable operation on N4.85 and N4.100 engines. |
$ 2.78
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1-2 weeks delivery time The Nanni Diesel 970314789 stop screw is a precision fastening and adjustment element used within the intake manifold assembly to secure correct mechanical positioning and stable operation under engine vibration. Designed for OEM fit on Nanni N4.85 and N4.100 engines, it supports reliable intake-system integrity and helps maintain consistent engine setup after service. |
$ 8.94
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Where is the Nanni Diesel engine typically located on a yacht or vessel?
Nanni Diesel engines are commonly located in the engine compartment or engine room of yachts and vessels. These powerful marine engines are known for their reliability and are often installed below deck, providing propulsion and power for various onboard systems. Nanni Diesel offers a comprehensive range of engine parts and spare parts to ensure the continued performance of their engines in the demanding marine environment.
What spare parts catalog is available for Nanni Diesel engines?
Nanni Diesel provides an extensive spare parts catalog tailored to their engines, offering a wide array of genuine components. This comprehensive catalog includes parts for various engine models, such as Nanni Diesel marine engines, Nanni boat engines, Nanni generators, and heat exchangers. It covers critical components like filters, gaskets, pumps, belts, and more, making it a valuable resource for boat owners and technicians to easily identify and obtain the specific parts needed for maintenance, repairs, or replacements.
Nanni Diesel engines are strategically designed to fit within the engine compartment or dedicated engine room of yachts and vessels, optimizing space utilization while ensuring efficient performance. With a diverse lineup ranging from compact 10hp engines to powerful models, Nanni offers a comprehensive range of marine diesel engines tailored to suit varying vessel sizes and applications worldwide. Their commitment to quality extends to a full range of marine engine parts and spare parts, backed by extensive sales and customer support to assist boat owners in maintaining top-tier performance, whether at home or exploring the seas.
What types of maintenance are recommended for Nanni Marine Diesel Engines?
To ensure the optimal performance and longevity of Nanni Diesel engines, regular maintenance practices are crucial. This includes routine checks of engine components, changing filters and fluids at recommended intervals, inspecting and cleaning heat exchangers, and using genuine Nanni spare parts when replacements are needed. Following the manufacturer's guidelines outlined in the Nanni Diesel spare parts catalogue is essential for maintaining the engine's reliability and efficiency in marine applications.