Section Nanni Diesel Parts offers a wide range of genuine engine parts and services for Nanni Diesel engines. Whether you need routine maintenance or specific replacement parts, we provide quality solutions to keep your Nanni engine running smoothly. Our comprehensive list of parts covers a wide category, ensuring that we have what you need to maintain the performance and reliability of your engine. Explore our offerings and please contact us for more information on the services we offer.
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1-2 weeks delivery time The Nanni Diesel 970312051 hole plug is a compact sealing element used in the cylinder block and crankcase cylinder area to close designated ports and maintain proper fluid containment. Designed for OEM-correct fit within the engine structure, it supports clean, leak-resistant operation across T4.155 and 4.380TDI engines (including stern drive versions) as well as T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines.
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$ 66.58
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1-2 weeks delivery time The Nanni Diesel 970312053 cylinder block hole plug is a sealing element used in the cylinder block and crankcase and cylinders assemblies to close a machined block opening and maintain proper engine fluid containment. Designed for OEM-fit replacement on Nanni marine diesel applications, it suits T4.155, 4.380TDI, 4.380TDI Stern Drive, T4.165, T4.180, and T4.200 engines for dependable service in demanding onboard conditions.
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$ 21.43
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1-2 weeks delivery time The Nanni Diesel 970312054 O-ring sealing element is designed to restore leak-tight joints within the cylinder block and crankcase cylinder group, and it is also supplied as part of the engine gasket kit. Used across T4 and T6 series applications, it supports secure fluid sealing and dependable engine operation on T4.155, 4.380TDI, T4.155 Stern Drive, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 18.89
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1-2 weeks delivery time The Nanni Diesel 970312055 water seal plate is a sealing element used within the engine cooling and water-passage areas, supporting clean separation and control of water flow at key interfaces. Installed depending on engine version as part of the cylinder block, crankcase and cylinders, or the seawater pump assembly (including PONAM and SARD variants), it is specified for T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive applications where listed.
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$ 4.51
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1-2 weeks delivery time The Nanni Diesel 970312057 flange bolt is a heavy-duty engine fastener used within the cylinder block and crankcase cylinder assemblies to maintain secure clamping under vibration and load. Designed for dependable OEM fit on Nanni marine diesel installations, it supports robust engine structure on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 11.33
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1-2 weeks delivery time The Nanni Diesel 970312058 sealing cap is a compact sealing element used within the cylinder block and crankcase and cylinders assemblies to close and protect internal passages. Designed for dependable OEM fit on T4.155 and 4.380TDI engines (including stern drive applications) as well as T4.165, T4.180, and T4.200 engines, it helps maintain engine integrity by keeping critical areas properly sealed.
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$ 14.17
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1-2 weeks delivery time The Nanni Diesel 970312060 threaded stud is a critical engine fastener used within the oil pan and oil pump assemblies to secure components and maintain stable clamping under vibration and thermal cycling. Designed for broad fitment across Nanni T4 series platforms, it supports reliable 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.
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$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970312061 fastening nut is a multi-application hardware component used across several core engine assemblies to maintain secure clamping and dependable retention under vibration and heat cycling. Installed in systems including the oil filter and oil filter assembly, oil pan, oil pump, timing gear and rear plate, timing case, cylinder head, gear case and rear end plate, water pump, fresh water pump, and oil cooler filter assembly, it supports service work on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.230, T4.270, and T4.205 Standard engines, including Stern Drive variants where specified.
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$ 11.33
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1-2 weeks delivery time The Nanni Diesel 970312062 bolt-and-washer fastener set is used in both the oil pan and oil pump assemblies to secure critical lubrication-system components against vibration and thermal cycling. It is a direct-fit replacement for Nanni T4 series marine engines, covering T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard variants, including stern drive applications where specified.
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$ 11.33
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1-2 weeks delivery time The Nanni Diesel 970312063 oil pan plug with a straight screw head is a compact service fastener used in the oil pan assembly, also referenced within the oil pan and oil pump grouping, to securely close the oil pan port during normal operation and maintenance. Built for OEM-fit replacement on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.230, T4.270, and T4.205 Standard engines, including stern drive variants where specified, it helps maintain clean, leak-free oil retention in the sump area.
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$ 55.72
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1-2 weeks delivery time The Nanni Diesel 970312064 sealing gasket is a service replacement used in the oil pan area and supplied within selected gasket kits and gasket sets for T4 series marine engines. Installed as part of the oil pan assembly (and also referenced under the oil pan and oil pump group), it helps maintain a tight, leak-resistant joint to protect lubrication integrity on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive configurations where listed.
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$ 12.28
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1-2 weeks delivery time The Nanni Diesel 970312065 oil level guide is a fit-for-purpose component installed in the oil pan assembly to support accurate engine oil level checks during routine service. Designed for OEM-style fit on Nanni T4.155 and 4.380TDI engines, it is also specified for the stern drive versions of these engines, helping keep daily inspections quick, consistent, and reliable.
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$ 220.05
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1-2 weeks delivery time The Nanni Diesel 970312067 engine oil dipstick is a level-checking component for the oil pan assembly, helping you verify crankcase oil quantity for safe operation and proper lubrication. Designed for a correct fit on T4.155 and 4.380TDI engines, it also suits the Stern Drive versions of these models for straightforward service and accurate routine checks.
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$ 226.66
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1-2 weeks delivery time The Nanni Diesel 970312069 oil check valve sub-assembly supports stable lubrication by controlling oil flow within the crankcase and oil pan system. Used within the oil pan assembly (including the oil pan and oil pump grouping) and also referenced under the crank case and cylinders assembly, it is a direct-fit replacement for T4.155, 4.380TDI, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engine applications, including stern drive variants where specified.
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$ 113.33
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1-2 weeks delivery time The Nanni Diesel 970312070 oil check valve sub-assembly is a dedicated oil-control component for the oil pan system, helping maintain correct oil flow direction and stable lubrication behavior in marine service. Designed as an OEM replacement, it supports dependable engine protection on T4.155, 4.380TDI, and T4.165/T4.180/T4.200 engines, including stern drive applications where consistent oil management is critical.
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$ 169.05
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1-2 weeks delivery time The Nanni Diesel 970312071 sealing plug is a small but critical engine component used across the oil system, fitting locations such as the oil pan, oil filter assembly, oil cooler filter assembly, and the crankcase/cylinders area. Designed as an OEM replacement part, it helps keep oil-related circuits properly sealed for dependable operation on T4 and T6 engines including T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 applications (including stern drive variants where specified).
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$ 58.56
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1-2 weeks delivery time The Nanni Diesel 970312072 cover is a protective component fitted within the timing gear and rear plate assembly, helping shield critical gear-train areas and support a clean, secure engine enclosure. Designed for Nanni Diesel T4.155 and 4.380TDI applications, it also matches stern drive installations where dependable sealing and protection around the timing gear section are essential.
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$ 1,523.83
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1-2 weeks delivery time The Nanni Diesel 970312073 timing gear case gasket is a sealing element for the timing gear and rear plate assembly, helping keep the gear case joint tight and protected from oil seepage and contamination. Designed for dependable OEM-style fit on Nanni T4.155 and 4.380TDI engines, it also suits stern drive applications using the same engine models for consistent service-ready replacement.
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$ 397.61
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1-2 weeks delivery time The Nanni Diesel 970312074 plug is a precision-fit closing element used in the timing gear and rear plate assembly to help seal and protect internal engine areas. Designed for OEM-correct replacement on T4.155 and 4.380TDI engines, it also fits 4.380TDI Stern Drive engine installations where dependable sealing and secure coverage are essential.
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$ 145.92
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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.
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$ 68.94
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What specific components are included in the range of Nanni Diesel Marine Engine Parts?
The range of Nanni Diesel engine parts encompasses a comprehensive selection of components essential for maintaining and servicing Nanni Diesel engines. These parts typically include fuel filters, oil filters, air filters, gaskets, belts, impellers, water pumps, alternators, starters, injectors, and exhaust systems. Each component is engineered to meet the highest quality standards and specifications set by Nanni Diesel, ensuring optimal performance and reliability for marine engines.