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 970313368 plain washer is a fastening support element used within the starter motor assembly to help distribute clamp load and protect mating surfaces for secure, reliable starter mounting. Designed for N3 and N4 series applications, it fits N3.21, N3.21 Standard, N3.30, and N4.38 engines to support consistent electrical starting performance in marine service. |
$ 5.69
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1-2 weeks delivery time The Nanni Diesel 970313369 starter motor plate is a mounting and support component used within the starter motor assembly to help keep key starter parts aligned and securely positioned during repeated engine starts. Designed for Nanni Diesel N3 and N4 series applications, it fits N3.21, N3.21 Standard, N3.30, and N4.38 engines for dependable replacement in marine duty. |
$ 73.64
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1-2 weeks delivery time The Nanni Diesel 970313374 governor control lever supports precise engine speed management in the throttle and speed control system. Used within the accelerator assembly on N2.14 engines and the speed control and throttle control assembly on N3.21 and N3.21 Standard engines, this lever transmits operator input to the governor mechanism to help maintain smooth, predictable rpm response. |
$ 203.25
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1-2 weeks delivery time The Nanni Diesel 970313375 speed control plate is a control hardware element used within the accelerator and speed control system to support stable throttle command and repeatable engine speed adjustment. Designed for fitment in the accelerator, speed control, and throttle control assemblies, it suits N2.14 engines as well as N3.21 and N3.21 Standard engines for dependable, OEM-correct replacement during control-system servicing. |
$ 298.88
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1-2 weeks delivery time The Nanni Diesel 970313377 plain washer is a precision flat fastener used within the valve and spring assembly to help distribute clamping load and maintain stable hardware seating in the valvetrain. Designed for Nanni Diesel N-series engines, it supports dependable retention of valves and springs on N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines. |
$ 2.20
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1-2 weeks delivery time The Nanni Diesel 970313381 regulating spring is a governor and speed-regulator component designed to help maintain stable engine speed under changing load conditions. Installed within the speed regulator assembly, it supports consistent throttle response and control on N2.14 engines as well as N3.21 and N3.21 Standard engines. |
$ 42.88
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1-2 weeks delivery time The Nanni Diesel 970313382 control lever is a linkage component used within the governor, accelerator, and speed regulator assemblies to transmit command movement into stable engine speed control. Designed for OEM-fit replacement on 2.45HE, 2.50HE, 3.75HE, and N2.14 engines, it supports smooth throttle response and dependable regulation under varying marine load conditions. |
$ 950.11
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1-2 weeks delivery time The Nanni Diesel 970313383 nozzle holder kit supports dependable injector tip retention and fuel delivery quality on Nanni marine diesel engines. Used across glow plug, injection nozzle, injection line nozzle, and nozzle holder assemblies, it is a practical OEM replacement choice for N2.14 engines as well as N3.21 and N3.21 Standard engines where the injector and nozzle-holder system must remain secure and correctly seated. |
$ 776.49
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1-2 weeks delivery time The Nanni Diesel 970313387 fuel injection pump assembly is a complete injection-pump unit intended as a component within the injection pump system, delivering the controlled high-pressure fuel supply required for clean, stable combustion. Designed for N4.38 engines, it supports dependable starting, smooth running, and consistent power delivery in marine operating conditions. |
$ 5,797.01
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1-2 weeks delivery time The Nanni Diesel 970313392 fresh water pump gasket is a sealing element for the fresh water pump assembly, helping maintain a tight joint to prevent coolant seepage and keep the engine’s closed-loop cooling circuit operating efficiently. Designed for OEM-fit replacement on Nanni Diesel 3.100HE and 4.150HE engines, it supports reliable coolant circulation and stable operating temperatures underway. |
$ 32.12
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1-2 weeks delivery time The Nanni Diesel 970313394 rocker arm assembly is a valve-train component built for the Valves and Springs system, transmitting cam-driven motion to open and close the engine’s valves with accurate timing. Designed as an OEM-fit replacement, it supports smooth operation and consistent valve control on 3.100HE, 4.150HE, N3.30, and N4.38 marine diesel engines. |
$ 227.73
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1-2 weeks delivery time The Nanni Diesel 970313395 rocker arm shaft is a valvetrain support component within the valves and springs assembly, providing a stable pivot axis for the rocker arms to transfer cam-driven motion to the valves. Designed for N4.38 engines, it helps maintain precise valve actuation and consistent top-end operation under marine duty cycles. |
$ 478.08
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1-2 weeks delivery time The Nanni Diesel 970313397 timing case stud is a dedicated fastening element used in the timing case assembly to clamp and align mating components securely. Designed for Nanni Diesel N3.30 and N4.38 engines, it helps maintain stable retention of the timing case hardware under vibration and thermal cycling for dependable long-term operation. |
$ 7.07
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1-2 weeks delivery time The Nanni Diesel 970313398 stud is a marine-engine fastener that provides secure, vibration-resistant clamping within key engine sub-assemblies. Used in the timing case, camshaft fuel assembly, and speed control assembly depending on the engine model, it helps keep housings and brackets aligned and firmly retained on N3.30, N4.115, N4.38, N4.85, and N4.100 engines. |
$ 6.21
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1-2 weeks delivery time The Nanni Diesel 970313407 ball bearing is a precision rolling element designed to support smooth, low-friction rotation in the fuel camshaft assembly. Installed within the camshaft fuel system, it helps maintain accurate camshaft motion and stable fuel system actuation on Nanni Diesel N3.30 and N4.38 marine engines. |
$ 234.38
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1-2 weeks delivery time The Nanni Diesel 970313408 ball bearing is a precision rolling element designed to support smooth, stable rotation within the fuel camshaft assembly. Installed in the camshaft fuel system, it helps maintain accurate camshaft motion and reduces friction for dependable operation on N3.30 and N4.38 marine diesel engines. |
$ 234.67
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1-2 weeks delivery time The Nanni Diesel 970313409 ball bearing is a precision rolling element designed to support smooth, low-friction rotation within the fuel camshaft assembly. Installed as part of the camshaft fuel system, it helps maintain accurate camshaft movement and consistent fuel system operation on N3.30 and N4.38 engines. |
$ 234.28
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1-2 weeks delivery time The Nanni Diesel 970313413 governor spring is a precision control element used within the speed regulator system to help stabilize engine rpm under changing load. Installed in the speed regulator or governor assembly, it supports smooth throttle response and consistent running on Nanni Diesel 4.150HE and N4.38 engines. |
$ 12.05
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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.