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 970312635 flange bolt is a precision fastener used within the camshaft assembly to secure critical camshaft-related components under vibration and cyclic engine loads. Designed for a correct OEM-style fit, it supports dependable timing-train integrity on Nanni Diesel T6.420TDI and T6.300 marine engines. |
$ 11.33
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1-2 weeks delivery time The Nanni Diesel 970312636 camshaft thrust plate is a precision locating component for the camshaft assembly, designed to control camshaft end play and keep valve timing stable under load. Installed within the camshaft system, it supports smooth, reliable operation on T6.420TDI and T6.300 marine diesel engines. |
$ 66.58
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1-2 weeks delivery time The Nanni Diesel 970312637 valve rocker shaft sub-assembly supports stable rocker motion for accurate valve actuation in the camshaft system. Installed as the No. 1 rocker shaft sub-assembly within the camshaft assembly, it helps maintain consistent valve timing and smooth operation on T6.420TDI and T6.300 engines. |
$ 2,005.95
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1-2 weeks delivery time The Nanni Diesel 970312638 camshaft timing pulley is a precision timing-drive component that indexes camshaft rotation to the engine’s timing system for accurate valve timing. Used within the camshaft and valve train assembly (camshaft assembly on some applications), it supports smooth, consistent synchronization on T4 and T6 series engines including T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 variants, including stern drive configurations where specified. |
$ 270.58
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1-2 weeks delivery time The Nanni Diesel 970312639 camshaft timing pulley flange No. 2 is a precision camshaft component that supports secure timing pulley location and stable belt drive alignment within the camshaft assembly. Designed for T6.420TDI and T6.300 marine diesel engines, it helps maintain accurate valve timing for smooth running and dependable performance under load. |
$ 171.89
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1-2 weeks delivery time The Nanni Diesel 970312640 hexagon-head flange bolt is a camshaft-assembly fastener designed to deliver secure, repeatable clamping where accurate camshaft retention and timing stability matter. Used within the camshaft system, this integrated washer-head bolt helps resist loosening from vibration and thermal cycling on T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines. |
$ 17
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1-2 weeks delivery time The Nanni Diesel 970312641 timing belt idler sub-assembly supports stable belt tracking and controlled tension in the camshaft drive system. Installed as part of the camshaft assembly, it helps the timing belt run smoothly for accurate valve timing on Nanni T6.420TDI and T6.300 engines, reducing the risk of belt wander and premature wear in demanding marine duty. |
$ 1,059.64
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1-2 weeks delivery time The Nanni Diesel 970312643 timing belt idler shaft is a precision engine-timing component used within the camshaft assembly on T6.420TDI and T6.300 engines. By supporting the idler function in the belt drive, it helps maintain stable belt alignment and consistent camshaft timing for dependable marine diesel performance. |
$ 206.36
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1-2 weeks delivery time The Nanni Diesel 970312644 timing belt is a precision camshaft-drive component that keeps valve timing accurate by synchronizing crankshaft and camshaft rotation. Installed within the camshaft assembly, it supports smooth, efficient engine operation on Nanni T6.420TDI and T6.300 marine diesel engines, making it an ideal OEM replacement for scheduled maintenance or repair. |
$ 153.05
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1-2 weeks delivery time The Nanni Diesel 970312645 plate washer is a camshaft-area fastening element designed to support secure, even load distribution within the camshaft assembly. Used on T6.420TDI and T6.300 engines, it helps maintain stable clamping force on camshaft-related hardware, supporting reliable valve-train operation in demanding marine duty. |
$ 33.06
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1-2 weeks delivery time The Nanni Diesel 970312646 camshaft timing pulley flange is a precision-fit camshaft hardware component that supports secure alignment of the timing pulley on the camshaft assembly. Used on T6.420TDI and T6.300 engines, it helps maintain accurate valve timing by keeping the camshaft drive interface stable under changing load and speed conditions. |
$ 153.47
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1-2 weeks delivery time The Nanni Diesel 970312647 camshaft drive gear is a precision timing component for the camshaft assembly, designed to transmit rotational drive and maintain correct valve timing on Nanni T6.420TDI and T6.300 marine diesel engines. As an OEM replacement gear, it supports stable, synchronized engine operation for dependable performance underway. |
$ 340.94
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1-2 weeks delivery time The Nanni Diesel 970312648 injection pump drive gear is a camshaft-mounted timing component that transfers rotation to the fuel injection pump for accurate fuel delivery. Supplied as part of the camshaft assembly, it supports stable injection timing and dependable engine performance on T6.420TDI and T6.300 marine diesel engines. |
$ 1,308.97
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1-2 weeks delivery time The Nanni Diesel 970312649 cap nut is a fastening element used within the camshaft assembly to help secure camshaft-related components under engine vibration and load. Designed for Nanni Diesel T6.420TDI and T6.300 engines, it supports correct retention of camshaft hardware for dependable valve-train operation in marine duty. |
$ 36.83
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1-2 weeks delivery time The Nanni Diesel 970312650 intake valve is a precision valvetrain component used within the camshaft assembly to control fresh-air flow into the combustion chamber. Designed for Nanni T6.420TDI and T6.300 engines, it helps maintain efficient cylinder filling and stable combustion by opening and sealing at the correct timing during the intake stroke. |
$ 543.51
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1-2 weeks delivery time The Nanni Diesel 970312651 exhaust valve is a precision valvetrain component for the camshaft assembly, built to control exhaust-gas flow during the engine cycle. Designed for OEM-correct fit on T6.420TDI and T6.300 engines, it supports efficient cylinder scavenging and dependable combustion performance under marine operating loads. |
$ 781.98
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1-2 weeks delivery time The Nanni Diesel 970312652 valve spring retainer is a precision valvetrain component used within the camshaft assembly to keep the valve spring securely located during engine operation. Designed for dependable OEM fit on Nanni T6.420TDI and T6.300 engines, it helps maintain stable valve control at varying loads and speeds for consistent combustion performance. |
$ 41.08
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1-2 weeks delivery time The Nanni Diesel 970312653 valve spring retainer lock is a precision valvetrain fastener used within the camshaft assembly to secure the valve spring retainer in place for stable, reliable valve control. Designed as an OEM replacement for Nanni Diesel T6.420TDI and T6.300 engines, it helps maintain correct retainer-to-valve engagement under high-speed operation and continuous marine duty cycles. |
$ 17
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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.