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 970302919 joint pin is a precision alignment and retaining element used within the injection and feed pump assemblies. Installed in injection pump component parts, it helps keep mating components correctly located for smooth pump actuation and consistent fuel delivery on 2.45HE, 2.50HE, 3.100HE, 3.75HE, and 4.150HE engines.
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$ 41.45
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1-2 weeks delivery time The Nanni Diesel 970302930 regulator adjustment cover protects the regulator adjustment assembly from dirt, moisture, and accidental contact while helping keep settings stable during operation. Used on Nanni Diesel 5.250TDI and 5.280HE engines, this cover is a practical OEM replacement for maintaining a clean, secure adjustment area in the engine’s regulating system.
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$ 160.75
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1-2 weeks delivery time The Nanni Diesel 970302934 M10x30 fastening bolt is built to secure the starter motor assembly with the correct fit and clamping force for dependable cranking performance. Used within the starter system, it helps keep the starter aligned under vibration and repeated start cycles on 4.200TD, N4.40, N4.50, N4.60, and N4.65 engines.
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$ 3.82
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1-2 weeks delivery time The Nanni Diesel 970302935 plain washer is a D10 fastener element that helps distribute clamping load and protect mating surfaces in critical engine assemblies. Used within the head cover on N4.115 engines and within the intercooler assembly on T4.165, T4.180, and T4.200 engines, it supports secure, vibration-resistant fastening for dependable marine operation.
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$ 1.53
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1-2 weeks delivery time The Nanni Diesel 970302950 bolt is a dedicated fastener for the timing gear case assembly, helping secure the timing cover and maintain correct alignment of the gear case on 5.280HE engines. Built for dependable retention in a high-vibration marine environment, it supports leak-free assembly and stable timing-gear protection during operation.
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$ 11.09
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1-2 weeks delivery time The Nanni Diesel 970302951 spring retainer bolt is a dedicated fastener for the timing gear case assembly on 5.280HE engines, helping secure the spring retainer in place under engine vibration and cyclic loads. Built for correct OEM fit, it supports stable timing gear case hardware retention for dependable marine diesel operation.
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$ 155.21
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1-2 weeks delivery time The Nanni Diesel 970302953 ball bearing is a precision rolling element used within the timing gear case assembly to support smooth, low-friction rotation of timing components. Designed for dependable OEM-fit replacement on 5.280HE engines, it helps maintain stable gear alignment and consistent timing drive operation under marine duty cycles.
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$ 1.58
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1-2 weeks delivery time The Nanni Diesel 970302954 O-ring is a sealing element for the oil sump and oil pump assembly on 4.190HE engines. Designed to maintain a tight seal at critical lubrication-system joints, it helps prevent oil leaks and supports stable oil pressure for dependable marine engine operation.
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$ 6.16
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1-2 weeks delivery time The Nanni Diesel 970302957 oil filter cover sealing element supports clean, leak-free oil filtration by sealing the oil filter cover within the timing gear case assembly on 5.280HE engines. Designed as an OEM replacement part, it helps maintain stable oil pressure and keeps the surrounding engine area protected from oil seepage during continuous marine operation.
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$ 35.10
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1-2 weeks delivery time The Nanni Diesel 970302958 bolt is a precision fastener used in the timing gear case assembly to secure the cover and maintain correct alignment of the timing gear housing on 5.280HE engines. Built for OEM-fit replacement, it helps keep the timing case sealed and stable under vibration and engine load in marine duty.
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$ 5.02
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1-2 weeks delivery time The Nanni Diesel 970302975 camshaft set screw is a precision fastener used within the camshaft assembly to secure key camshaft-related components in proper position for stable valve timing. Designed for OEM-style fit on Nanni 5.250TDI engines, it supports reliable retention under engine vibration and cyclic loading.
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$ 9.38
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1-2 weeks delivery time The Nanni Diesel 970302984 crankshaft gear is a precision drivetrain element within the crankshaft and pistons assembly, built to transmit crankshaft rotation to the engine’s timing geartrain. Designed for OEM fit and dependable synchronization under marine-duty loads, it suits Nanni Diesel 5.250TDI and 5.280HE engines.
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$ 1,348.37
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1-2 weeks delivery time The Nanni Diesel 970302985 feather key is a precision locating fastener used within the crankshaft and pistons assembly to help align and secure rotating components for dependable torque transfer. Designed for marine-duty service, it is the correct replacement choice for Nanni Diesel 5.250TDI, 5.280HE, and N4.65 engines when restoring proper crankshaft-related fit and timing integrity.
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$ 6.65
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1-2 weeks delivery time The Nanni Diesel 970302987 oil slinger is a precision engine component used within the crankshaft-pistons assembly to help manage oil distribution and protect critical rotating parts. Designed for OEM-fit replacement on Nanni 5.250TDI and 5.280HE engines, it supports stable lubrication control around the crankshaft area for dependable marine-duty operation.
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$ 39.60
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1-2 weeks delivery time The Nanni Diesel 970302993 woodruff key is a precision drive key used in the camshaft fuel and camshaft injection pump assemblies on 4.330TDI and 4.340TDI engines. It locks the mating components in correct alignment to transfer rotational drive reliably, helping maintain accurate fuel injection timing and secure mechanical engagement under marine engine loads.
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$ 5.79
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1-2 weeks delivery time The Nanni Diesel 970303671 sea water pump drive shaft supports smooth, reliable pump operation within the sea water pump details assembly, transmitting rotation to keep raw-water circulation steady on 4.110HE engines. Built as an OEM replacement component, it helps maintain consistent cooling-water flow for stable marine engine temperatures.
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$ 272.91
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1-2 weeks delivery time The Nanni Diesel 970303673 sea water pump end cover is a closing and sealing component for the F5B-9000 pump configuration within the sea water pump assembly. Used in the sea water pump details/spare parts group, it helps maintain correct raw-water flow and pump efficiency by securing the pump end and supporting a leak-tight pump body on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines.
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$ 70.44
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1-2 weeks delivery time The Nanni Diesel 970303677 sea water pump cover screw is a dedicated fastener for securing the cover on the F5B-9000 sea water pump, helping maintain a tight, stable pump assembly under vibration and continuous duty. Used within the sea water pump details/assembly and pump spare parts groups, it supports dependable raw-water cooling service on 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, N3.30, N4.38, and N4.40 engines.
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$ 3.61
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1-2 weeks delivery time The Nanni Diesel sea water pump washer 970303680 is a precision pump-hardware element used in the sea water pump details assembly, helping maintain secure clamping and correct stack-up of pump components for dependable raw-water circulation. Specified as washer type F5B-9000, it supports fitment across 3.100HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, and 4.200HE engines as well as N3.30, N4.38, and N4.40 engines where the sea water pump assembly and its spare parts are used.
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$ 29.68
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1-2 weeks delivery time The Nanni Diesel 970303681 sea water pump coupling transfers drive torque to the sea water pump within the sea water pump details assembly, helping maintain steady raw-water circulation for engine cooling. Designed for OEM-fit replacement on Nanni Diesel 4.110HE engines, it supports reliable pump engagement and consistent cooling-water flow underway.
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$ 182.72
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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.