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 970312075 bolt is a dedicated engine fastener used within the timing gear and rear plate assembly to secure critical components in place. Designed for reliable OEM fit on T4.155 and 4.380TDI marine engines, including stern drive applications, it helps maintain correct alignment and clamping force in the rear engine gear and plate area under vibration and load. |
$ 68.94
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1-2 weeks delivery time The Nanni Diesel 970312077 retaining clip is a compact fastening element used within the timing gear and rear plate assembly to hold associated components securely in place under vibration and cyclic engine loads. Built for correct OEM fit, it suits both T4.155 and 4.380TDI marine engines, including stern drive configurations, helping maintain stable alignment and dependable operation of the timing-area hardware. |
$ 3.30
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1-2 weeks delivery time The Nanni Diesel 970312078 sealing gasket is a versatile OEM replacement element used across multiple engine assemblies to maintain tight, leak-resistant joints. Listed within the gasket kit and gasket set groups, and also used in the cylinder head, timing gear and rear plate, and timing case assemblies, it supports dependable service on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.230, T4.270, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive variants where specified. |
$ 110.97
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1-2 weeks delivery time The Nanni Diesel 970312079 camshaft oil seal retainer supports secure oil sealing at the camshaft interface within the timing gear and rear plate assembly. Designed for T4.155 and 4.380TDI marine engines including stern drive variants, it helps maintain proper crankcase oil control by keeping the camshaft oil seal correctly located and stable during operation. |
$ 1,386.89
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1-2 weeks delivery time The Nanni Diesel 970312080 hex-head flange bolt is a timing-case and rear-plate fastener designed to clamp housings and covers securely while its integrated washer base helps distribute load for a stable joint. Used across the timing gear and rear plate, timing case, and gear case or rear end plate areas, it fits T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive variants of T4.155 and 4.380TDI. |
$ 14.17
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1-2 weeks delivery time The Nanni Diesel 970312083 sealing gasket is a versatile engine gasket used within the gasket kit and installed at the timing gear and rear plate area, as well as the timing case on specific Nanni marine diesel applications. Designed for dependable sealing at critical engine joint faces, it supports clean, leak-resistant assembly on T4.155 and 4.380TDI engines (including Stern Drive versions) and on T6.420TDI and T6.300 engines. |
$ 151.58
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1-2 weeks delivery time The Nanni Diesel 970312084 fastening bolt is an OEM-fit hardware component used across the timing drive and rear plate areas, including timing gear and rear plate, timing case, and the gear case and rear end plate assemblies. It helps secure key engine covers and housings so alignment and clamping load are maintained in service on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive variants where specified. |
$ 15.12
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1-2 weeks delivery time The Nanni Diesel 970312085 mounting stud is a threaded fastener used in the timing gear and rear plate area to help secure aligned engine components under vibration and load. Designed for dependable OEM-style fitment, it supports reliable assembly retention on T4.155 and 4.380TDI marine engines, including Stern Drive versions. |
$ 18.89
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1-2 weeks delivery time The Nanni Diesel 970312087 oil seal retainer is a precision mounting component that supports correct positioning and retention of the oil seal within the timing gear and rear plate, timing case, and gear case or rear end plate assemblies. Designed for dependable OEM fit on a wide range of Nanni marine engines, it suits T4.155, 4.380TDI (including Stern Drive variants), and the T4 series group covering T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines—helping maintain stable sealing performance and controlled oil management at the case interface. |
$ 556.26
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1-2 weeks delivery time The Nanni Diesel 970312088 sealing gasket is a replacement gasket used within the timing gear and rear plate area and the timing case, and it also appears in Nanni gasket kit and gasket set groupings for service work. Designed to restore proper sealing during maintenance, it supports clean, leak-resistant assembly on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines, including stern drive variants where listed. |
$ 590.27
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1-2 weeks delivery time The Nanni Diesel 970312090 rear end plate No. 1 is a precision-fit engine plate used within the timing gear and rear plate assembly to support correct alignment and secure closure at the rear end of the engine. Designed for dependable OEM replacement on T4.155 and 4.380TDI marine engines, it also fits the stern drive versions of these models for consistent assembly integrity under marine operating loads. |
$ 563.35
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1-2 weeks delivery time The Nanni Diesel 970312091 flange bolt is a dedicated engine fastener used within the timing gear and rear plate assembly to deliver secure, vibration-resistant clamping. Designed for consistent OEM fit on Nanni T4.155 and 4.380TDI marine engines, it is also specified for the same models in stern drive configurations to help keep critical timing and rear interface components firmly retained. |
$ 24.08
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1-2 weeks delivery time The Nanni Diesel 970312092 union bolt is a purpose-fit fastening and connection element used within the timing gear and rear plate area, the timing case, and the gear case or rear end plate assemblies on Nanni marine diesel engines. Designed to secure union-style connections in these engine housings, it supports leak-resistant, dependable assembly on T4.155, 4.380TDI (including Stern Drive variants), and the T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engine ranges. |
$ 93.02
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1-2 weeks delivery time The Nanni Diesel 970312094 O-ring sealing element supports leak-free joints across key engine interfaces, appearing within the gasket kit or gasket set and also used on the oil pan and timing gear and rear plate areas. Designed for broad fitment on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.230, T4.270, and T4.205 Standard engines—including Stern Drive variants—it helps maintain clean, reliable sealing where housings and covers meet. |
$ 37.30
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1-2 weeks delivery time The Nanni Diesel 970312095 timing gear case assembly is a robust housing component used within the oil pump group and the timing gear and rear plate assembly to support correct gear alignment and stable engine operation. Built as an OEM-fit replacement, it helps maintain secure mounting and consistent internal geometry on T4.155, 4.380TDI, and T4 series installations including stern drive configurations, as well as T4.165, T4.180, and T4.200 engines. |
$ 3,650.67
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1-2 weeks delivery time The Nanni Diesel 970312096 cover is a protective engine component used within the timing gear and rear plate assembly on T4.155 and 4.380TDI marine engines, including stern drive applications. It helps shield the timing gear area from contamination while supporting a clean, secure enclosure around the rear plate section for dependable operation in demanding marine environments. |
$ 2,788.40
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1-2 weeks delivery time The Nanni Diesel 970312097 straight locating pin is a precision alignment fastener used across key engine castings and timing components, helping ensure repeatable positioning during assembly and service. Installed within the cylinder block, crankcase and cylinders area, timing case, timing gear and rear plate, and gear case and rear end plate assemblies, it supports correct component alignment on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive variants where specified. |
$ 20.31
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1-2 weeks delivery time The Nanni Diesel 970312098 timing pointer is a fixed reference element used on the timing gear and rear plate assembly to help align and verify engine timing marks during service. Built for dependable fit on Nanni T4.155 and 4.380TDI marine engines, it also supports stern drive installations where accurate timing reference is essential for smooth starting, efficient combustion, and consistent performance. |
$ 21.73
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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.