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.
|
1-2 weeks delivery time The Nanni 48100780B is a replacement diesel filter cartridge designed for the Nanni QFI00870AK diesel water separator and prefilter assembly rated for 250 l/h fuel flow. Engineered for marine diesel fuel systems, the cartridge helps remove contaminants and suspended particles before fuel reaches sensitive engine components, supporting reliable injector performance and long-term fuel system protection. Suitable for propulsion engines and auxiliary diesel installations, the cartridge is designed for routine maintenance and dependable onboard filtration performance. |
$ 45.95
-
+
|
|
1-2 weeks delivery time The Nanni 48110080 non-banded pad with flange is designed for marine shaft line and stern tube applications, providing durable support and alignment for propulsion shaft installations. Manufactured for Ø25 mm inner diameter shafts with a Ø40 mm outer diameter housing, the flanged construction assists with stable positioning and secure installation within marine drivetrain assemblies. Suitable for continuous marine use, the component is engineered for reliable operation in demanding seawater environments. |
$ 123.42
-
+
|
|
1-2 weeks delivery time The Nanni 48110081 non-banded pad with flange is designed for marine shaft line and stern tube applications, providing durable support and alignment for propulsion shaft installations. Manufactured for Ø30 mm inner diameter shafts with a Ø40 mm outer diameter housing, the flanged construction assists with stable positioning and secure installation within marine drivetrain assemblies. Suitable for continuous marine use, the component is engineered for reliable operation in demanding seawater environments. |
$ 107.99
-
+
|
|
1-2 weeks delivery time The Nanni 48110082 non-banded pad with flange is designed for marine shaft line and stern tube applications, providing durable support and alignment for propulsion shaft installations. Manufactured for Ø35 mm inner diameter shafts with a Ø54 mm outer diameter housing, the flanged construction assists with stable positioning and secure installation within marine drivetrain assemblies. Suitable for continuous marine use, the component is engineered for reliable operation in demanding seawater environments. |
$ 225.13
-
+
|
|
1-2 weeks delivery time The Nanni 48110083 non-banded pad with flange is designed for marine shaft line and stern tube applications, providing durable support and alignment for propulsion shaft installations. Manufactured for Ø40 mm inner diameter shafts with a Ø54 mm outer diameter housing, the flanged construction assists with stable positioning and secure installation within marine drivetrain assemblies. Suitable for continuous marine use, the component is engineered for reliable operation in demanding seawater environments. |
$ 181.33
-
+
|
|
1-2 weeks delivery time The Nanni 48200176 battery cut-off switch is a marine-grade electrical isolation switch designed for safe battery disconnection and onboard power management in recreational and commercial vessels. Rated for systems up to 48V, this single-pole switch supports a continuous current of 150A and a peak current of 1000A for 5 seconds. Its rugged high-resistance plastic construction and removable red key provide reliable battery isolation, protection against short circuits, and enhanced onboard electrical safety. |
$ 100.48
-
+
|
|
1-2 weeks delivery time The Nanni 48201009 battery cut-off switch is a marine-grade electrical isolation switch designed for safe battery disconnection and onboard power management in recreational and commercial vessels. Rated for systems up to 48V, this single-pole switch supports a continuous current of 150A and a peak current of 1000A for 5 seconds. Equipped with M10 terminal posts and a rugged high-resistance plastic housing, it provides reliable battery isolation, protection against short circuits, and enhanced onboard electrical safety. |
$ 103.66
-
+
|
|
1-2 weeks delivery time The Nanni 48504002 brass ball valve is designed for reliable flow shut-off and control in marine seawater, freshwater, fuel, and onboard plumbing systems. Manufactured from corrosion-resistant marine-grade brass, this compact 3/4" valve provides dependable sealing performance and smooth quarter-turn operation for marine installations. The valve is suitable for engine cooling circuits, auxiliary plumbing systems, drainage applications, and other onboard fluid control tasks where compact dimensions and reliable isolation are required. |
$ 40.53
-
+
|
|
1-2 weeks delivery time The Nanni 48505174 brass hose tail fitting is designed for marine fluid and cooling system connections requiring a secure hose-to-thread transition. Manufactured from corrosion-resistant marine brass, this hose fitting provides reliable performance in seawater, freshwater, fuel, and auxiliary onboard systems. The fitting features a 3/4" threaded connection and is suitable for hoses with an internal diameter of Ø20 mm. Brass hose tail fittings are commonly used in marine cooling, plumbing, bilge, and circulation systems due to their durability and reliable hose retention. |
$ 11.16
-
+
|
|
1-2 weeks delivery time The Nanni 644384 calculator module is an electronic processing unit designed for the Aventics by Nanni Marex OS 3D marine maneuvering and propulsion control platform. Engineered to manage control logic, signal processing, and system coordination, the module supports integrated propulsion, joystick maneuvering, and vessel control functions within advanced marine installations. Designed for reliable operation in demanding onboard environments, the calculator unit forms part of the Marex OS 3D electronic control architecture used in professional and recreational marine vessels. |
$ 2,085.44
-
+
|
|
1-2 weeks delivery time The Nanni 655400141 brass hose tail fitting is designed for marine cooling, plumbing, and fluid transfer systems requiring a secure and durable hose-to-thread connection. Manufactured from corrosion-resistant marine brass, this fitting delivers reliable long-term performance in seawater and freshwater environments. The fitting features a 1-1/4" threaded connection and is suitable for hoses with an internal diameter of Ø32 mm. Brass hose tail fittings are widely used in marine engine cooling circuits, bilge systems, exhaust water lines, and onboard plumbing installations. |
$ 23.50
-
+
|
|
1-2 weeks delivery time The Nanni Diesel 655402075 brass barbed end fitting is designed for marine exhaust, cooling, and heat exchanger hose connections requiring a secure transition between threaded ports and flexible hoses. Manufactured from corrosion-resistant marine brass, this grooved hose tail fitting ensures reliable sealing and long service life in seawater and engine-room environments. The fitting features a 1" threaded connection and is suitable for Ø25 mm internal diameter hoses, making it ideal for marine engine cooling circuits, heat exchanger plumbing, and exhaust water systems. |
$ 15.84
-
+
|
|
1-2 weeks delivery time The Nanni 655402076 brass intake strainer is designed for marine seawater intake systems, helping protect engine cooling circuits and onboard water systems from debris, seaweed, and floating contaminants. Manufactured from marine-grade brass, this hull-mounted intake strainer provides reliable corrosion resistance and efficient water flow for marine cooling applications. The unit features a 1" threaded connection with an inner diameter of Ø25 mm. |
$ 73.41
-
+
|
|
1-2 weeks delivery time The Nanni 655402082 brass intake strainer is designed for marine seawater intake systems, helping protect engine cooling circuits and onboard water systems from debris, seaweed, and floating contaminants. Manufactured from marine-grade brass, this hull-mounted intake strainer provides reliable corrosion resistance and efficient water flow for marine cooling applications. The unit features a 1-1/4" threaded connection with an inner diameter of Ø34 mm. |
$ 103.96
-
+
|
|
1-2 weeks delivery time The Nanni 655402083 brass intake strainer is designed for marine seawater intake systems, helping protect engine cooling circuits and onboard water systems from debris, seaweed, and floating contaminants. Manufactured from marine-grade brass, this hull-mounted intake strainer provides reliable corrosion resistance and efficient water flow for marine cooling applications. The unit features a 3/4" threaded connection with an inner diameter of Ø19 mm. |
$ 51.39
-
+
|
|
1-2 weeks delivery time The Nanni 810000114 half coupling is designed for marine propulsion shaft connections, providing secure clamped attachment between the propeller shaft and gearbox flange. Engineered for Ø35 mm propeller shafts, the coupling features a Ø127 mm flange compatible with many standard marine gearbox configurations. The clamped design simplifies installation and maintenance while ensuring reliable torque transmission in marine propulsion systems. |
$ 1,019.97
-
+
|
|
1-2 weeks delivery time The Nanni 860025005 service kit is a complete 250-hour / 1-year maintenance package designed for Nanni N4.50 and 4.220HE marine diesel engines. This genuine maintenance kit combines all essential servicing components under a single reference to simplify scheduled engine maintenance and help maintain reliable engine performance, cooling efficiency, and fuel system protection. The kit includes the oil filter, diesel filter, seawater pump impeller kit, pump seal, and zinc anode required for routine marine engine servicing. |
$ 210.95
-
+
|
|
1-2 weeks delivery time The Nanni 925103289 brass intake strainer is designed for marine seawater intake systems, protecting engine cooling circuits and onboard water systems from debris, seaweed, and floating contaminants. Manufactured from marine-grade brass, this heavy-duty hull-mounted intake strainer provides excellent corrosion resistance and efficient water flow for larger marine cooling installations. The unit features a 1-1/2" threaded connection with an inner diameter of Ø40 mm. Reggiani Nautica marine components are produced using corrosion-resistant marine-grade materials for reliable long-term operation in seawater environments. |
$ 135.96
-
+
|
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.