At yacht-supply24.com, we offer a wide range of Nanni Diesel products, including marine diesel engines, generator sets, and many related accessories such as fuel systems, control systems, filtration systems, and electrical systems. Our selection covers all power and application categories, from bobtail engines to complete power systems, providing customers with comprehensive solutions for their marine engine needs. As an ISO 9001 certified company, Nanni Diesel is dedicated to delivering top-quality products that meet rigorous international standards.
Nanni Diesel is a leading manufacturer of marine diesel engines with a product range spanning from 10 to 1900 hp, as well as power generator sets from 6 kW to 500 kW. Their innovative and unique marinization system, NANNI COMPACT COOLING®, allows for a diverse range of propulsion solutions to suit the specific needs of any vessel. Nanni Diesel is committed to creating and manufacturing innovative solutions that exceed customer expectations while prioritizing environmental sustainability.
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.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The Nanni Diesel 970313855 1.925 mm adjusting washer is a precision shim element used within the injection nozzle and nozzle holder assemblies to help set correct injector/nozzle holder positioning during service. Specified for N2.14, N3.21, and N3.21 Standard engines, this washer supports stable fuel-injection operation by maintaining the intended adjustment stack inside the injector holder components. |
$ 11.90
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1-2 weeks delivery time The Nanni Diesel 970313856 1.950 mm adjusting washer is a precision shim used within the injection nozzle and nozzle holder assemblies to support correct injector setup. Installed in the nozzle holder group (including the catalog-listed nozzle holder pages) it helps fine-tune injector positioning for consistent fuel delivery on N2.14, N3.21, and N3.21 Standard engines. |
$ 11.90
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1-2 weeks delivery time The Nanni Diesel 970313857 water return pipe is a fresh-water cooling line used within the fresh water pump assembly to route returning coolant for stable engine temperature control. This OEM replacement fits N2.14 engines and is also specified for N3.21 and N4.38 engines in the configuration after No. KTE08070398, including N3.21 Standard engines, helping maintain dependable freshwater circulation through the pump circuit. |
$ 26.82
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1-2 weeks delivery time The Nanni Diesel 970313877 injection pump shim is a precision spacing element used within the injection and feed pumps assembly on N2.14 engines. With a 0.30 mm thickness, it helps set correct pump positioning and alignment, supporting accurate fuel delivery and stable engine performance in marine duty. |
$ 33.28
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1-2 weeks delivery time The Nanni Diesel 970313882 main bearing case assembly supports the crankshaft bearing structure and helps maintain accurate crankshaft alignment under load. Used within the crankshaft and crankshaft-bearings assembly group, this OEM-fit component is a key foundation for smooth rotation and dependable engine operation on N2.14, N3.21, and N3.21 Standard engines. |
$ 617.80
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1-2 weeks delivery time The Nanni Diesel 970313886 fuel pump camshaft assembly is a precision drive component used within the injection and feed pump system to actuate and time fuel delivery. Built for OEM-style fit in the injection pump camshaft assembly, it supports consistent pump operation on Nanni 2.50HE and N2.14 marine diesel engines. |
$ 1,748.20
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1-2 weeks delivery time The Nanni Diesel 970313889 crankshaft assembly is the core rotating component in the crankshaft and pistons assembly, converting piston stroke into smooth rotational output for propulsion and onboard power generation. Built as a direct-fit replacement for N2.14 engines, it helps maintain correct engine timing, balanced rotation, and dependable power transmission through the drivetrain. |
$ 6,795.92
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1-2 weeks delivery time The Nanni Diesel 970313892 fuel injection pipe is a precision high-pressure line used within the injection circuit to carry metered fuel between injection components for clean, consistent cylinder fueling. Applied across multiple injection-related assemblies—including the injection feed pump group, injector nozzle and pipe sets, glow plug assembly grouping, and injector line and nozzle assemblies—it is specified for 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines. |
$ 184.13
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1-2 weeks delivery time The Nanni Diesel 970313896 crankcase assembly forms the core structure of the engine block system, providing a rigid foundation for internal engine components on N2.14 engines. Integrated within the engine block assembly, it supports correct alignment and stable operation under marine duty cycles, making it a solid OEM replacement choice for dependable long-term service. |
$ 5,174.38
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1-2 weeks delivery time The Nanni Diesel 970313898 front bracket assembly supports correct positioning and secure mounting within the starter details assembly on N2.14 engines. Designed as an OEM-fit structural component, it helps maintain starter alignment and stability for reliable engine cranking in marine service. |
$ 1,031.09
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1-2 weeks delivery time The Nanni Diesel 970313899 starter overrunning clutch is a key drive element within the starter motor details assembly, designed for N2.14 engines. It transfers torque from the starter to the engine during cranking, then freewheels once the engine fires to protect the starter system and promote reliable starting performance. |
$ 752.87
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1-2 weeks delivery time The Nanni Diesel 970313900 starter armature is a core rotating element within the starter motor details assembly, built to restore strong, consistent cranking performance on N2.14 engines. As the electromagnetic rotor of the starter system, it converts electrical energy into the torque needed to spin the engine for reliable starting in marine service. |
$ 1,864.72
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1-2 weeks delivery time The Nanni Diesel 970313901 starter yoke is a key structural element within the starter details assembly, supporting correct alignment and secure retention of internal starter components on N2.14 marine diesel engines. Built for dependable fit in the starter system, it helps maintain consistent cranking performance and reliable starter operation. |
$ 1,804.38
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1-2 weeks delivery time The Nanni Diesel 970313902 starter shaft assembly is a precision drivetrain element used within the starter details assembly to support smooth, consistent starter operation on N2.14 engines. Designed as an OEM replacement component, it helps maintain correct alignment and dependable torque transfer during engine cranking in marine service. |
$ 2,097.80
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1-2 weeks delivery time The Nanni Diesel 970313903 starter brush holder assembly supports stable brush positioning inside the starter motor, helping deliver consistent electrical contact for dependable cranking. Fitted within the starter details assembly, it is the correct replacement component for N2.14 engines to maintain reliable starter performance in marine service. |
$ 938.28
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1-2 weeks delivery time The Nanni Diesel 970313904 accelerator control bolt is a dedicated fastener used in the accelerator and speed control assemblies to secure key throttle-control components for smooth, repeatable operation. Built for OEM fit on Nanni Diesel N2.14, N3.21, and N3.21 Standard engines, it helps keep the throttle linkage properly clamped and stable under vibration and frequent control adjustments. |
$ 35.81
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1-2 weeks delivery time The Nanni Diesel 970313905 throttle return spring is a return-force element used in the accelerator and speed control systems to help the throttle linkage return smoothly to its rest position. Designed for Nanni Diesel N2.14 engines and N3.21 engines, including N3.21 Standard, it supports predictable throttle response and stable engine speed control in marine operation. |
$ 31.46
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1-2 weeks delivery time The Nanni Diesel 970313906 governor spring is a precision control element used within the speed regulator and governor assemblies to help maintain stable engine rpm under changing load. Designed for OEM-style fit on Nanni N2.14 engines and N3.21 engines, including N3.21 Standard, it supports consistent throttle response and smooth governing performance in marine operating conditions. |
$ 12.76
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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.