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 970314104 plug is a compact sealing component used within the oil filter assembly to help maintain a secure, leak-resistant oil circuit during engine operation. Designed for OEM fit on Nanni T4.165, T4.180, and T4.200 engines, it supports clean lubrication flow and dependable serviceability during routine maintenance. |
$ 63.75
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1-2 weeks delivery time The Nanni Diesel 970314105 straight screw head plug is a dedicated cylinder head fastener element used in the cylinder head assembly to close and secure a threaded port. Designed for dependable service in marine diesel environments, it supports clean sealing and straightforward maintenance on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 36.83
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1-2 weeks delivery time The Nanni Diesel 970314106 straight screw-head plug is a sealing service plug used on the timing gear case within the timing case and gear case or rear end plate assemblies. Designed for OEM-style fit on T4 series engines, it helps close off access or service ports to keep the timing gear area protected and properly sealed on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 50.05
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1-2 weeks delivery time The Nanni Diesel 970314107 intake manifold suction hole plug is a dedicated sealing component used within the oil filter assembly, helping close and protect the suction-port hole for secure, leak-resistant operation. Designed for an OEM-correct fit on Nanni T4.165, T4.180, and T4.200 marine diesel engines, it supports clean oil-circuit function and dependable engine protection. |
$ 70.36
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1-2 weeks delivery time The Nanni Diesel 970314110 union bolt is a dedicated fastening element used in the turbocharger with exhaust mixer assembly to secure union-style connections and maintain a tight, reliable joint in the exhaust and turbocharger area. Designed for OEM fit on Nanni T4.165, T4.180, and T4.200 engines, it supports dependable installation and helps keep critical connections stable under vibration and heat. |
$ 24.47
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1-2 weeks delivery time The Nanni Diesel 970314114 clamp is a securing fastener used within the oil filter assembly to keep the filter components firmly retained under engine vibration and service loads. Designed for OEM fit on T4.165, T4.180, and T4.200 engines, it helps maintain proper oil filtration integrity by ensuring the oil filter assembly stays correctly positioned and sealed during operation. |
$ 25.67
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1-2 weeks delivery time The Nanni Diesel 970314115 retaining clip is a securing fastener used within the oil filter assembly to hold associated components firmly in place under vibration and engine movement. Designed for dependable OEM fit on T4.165, T4.180, and T4.200 engines, it helps maintain correct oil filter assembly positioning for consistent lubrication system operation. |
$ 41.08
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1-2 weeks delivery time The Nanni Diesel 970314116 gasket provides a dependable seal for key joints within the gasket set and the turbocharger with exhaust mixer assembly on T4 series marine diesel engines. Designed as an OEM replacement, it helps maintain leak-free operation and stable exhaust and turbocharging performance on T4.165, T4.180, and T4.200 engines. |
$ 47.08
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1-2 weeks delivery time The Nanni Diesel 970314118 inner valve compression spring is a precision valvetrain element used within the valves and springs system and the camshaft assembly to help control valve movement and maintain stable operation at speed. Designed as an OEM-fit replacement for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, it supports consistent valve return force for dependable marine engine performance. |
$ 70.36
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1-2 weeks delivery time The Nanni Diesel 970314119 cylinder head fastener bolt secures the cylinder head set with stable clamping force to help maintain an even seal across the head-to-block joint. Used within the cylinder head assembly, it is a correct-fit replacement for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, supporting dependable combustion sealing and long-term service reliability. |
$ 113.33
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1-2 weeks delivery time The Nanni Diesel 970314120 cylinder head set bolt is a dedicated fastener used in the cylinder head assembly to clamp the head securely to the engine for stable sealing and consistent operation. Designed as the correct bolt for the cylinder head set on T4 series engines, it supports dependable service on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard marine diesels. |
$ 136.47
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1-2 weeks delivery time The Nanni Diesel 970314121 valve stem oil seal is a precision sealing element that controls lubricating oil at the valve guides to reduce oil consumption and keep the combustion area cleaner. Used within the gasket set and valve train groupings, and referenced with the camshaft assembly, it is a direct-fit replacement for T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 110.02
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1-2 weeks delivery time The Nanni Diesel 970314122 valve spring retainer lock is a precision valvetrain fastener that secures the valve spring retainer to the valve stem, helping maintain stable valve control at operating speed. Used within the valves and springs system and referenced in the camshaft assembly, it supports dependable cylinder head operation across T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines. |
$ 40.62
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1-2 weeks delivery time The Nanni Diesel 970314123 gas filter is a filtration element built for the vacuum piping system, helping keep the vacuum circuit clean and stable in service. Used on T4.165, T4.180, and T4.200 engines, it supports reliable operation by reducing contamination that can affect connected vacuum-controlled components. |
$ 398.54
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1-2 weeks delivery time The Nanni Diesel 970314126 clamp is a secure fastening element used to hold lines and components firmly in place on Nanni T4 series marine diesel installations. Integrated within the EDU assembly and the vacuum piping system, it helps maintain stable hose and pipe routing while resisting vibration in service on T4.165, T4.180, and T4.200 engines. |
$ 17.86
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1-2 weeks delivery time The Nanni Diesel 970314128 small end connecting rod bushing is a precision wear element used in the crankshaft and pistons assembly to support the wrist pin interface in the connecting rod. Designed for T4.165, T4.180, and T4.200 engines, it helps maintain proper alignment and smooth oscillating motion under load for dependable marine diesel operation. |
$ 142.13
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1-2 weeks delivery time The Nanni Diesel 970314130 flange bolt is a precision fastener used within the cylinder head assembly to provide secure, vibration-resistant clamping in service. Designed for a correct OEM fit on T4.165, T4.180, and T4.200 engines, it helps maintain stable cylinder head retention under marine operating loads and thermal cycling. |
$ 13.22
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1-2 weeks delivery time The Nanni Diesel 970314131 flange bolt is a timing-case fastener engineered to secure mating components on the front-end timing case assembly. Designed for reliable clamping under marine engine vibration, it supports correct alignment and retention of timing-case hardware on Nanni Diesel T4.165, T4.180, and T4.200 engines. |
$ 11.33
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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.