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 970314261 starter motor pinion gear is the drive gear inside the starter motor assembly that engages the engine’s flywheel ring gear to crank the engine during starting. Designed for N3.21 and N3.21 Standard engines, it helps deliver positive engagement and dependable starting performance in marine operating conditions.
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$ 251.88
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1-2 weeks delivery time The Nanni Diesel 970314266 inlet manifold assembly provides a secure, properly routed air path as part of the intake manifold system on N3.30 marine diesel engines. Designed as an OEM replacement assembly, it supports stable airflow distribution to the engine for consistent running and dependable performance under varying marine operating loads.
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$ 591.73
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1-2 weeks delivery time The Nanni Diesel 970314271 idler gear shaft is a precision drivetrain component used within the camshaft assembly to support and locate the idler gear in the engine’s timing gear train. Designed for OEM fit on Nanni N4.40 and N4.50 marine diesel engines, it helps maintain accurate gear alignment for stable valve timing and dependable engine operation.
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$ 489.61
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1-2 weeks delivery time The Nanni Diesel 970314272 spring pin is a precision retaining element used within the fresh water pump assembly to help secure internal pump components under vibration and continuous duty. Designed for OEM-correct fit on Nanni marine engines, it supports dependable coolant circulation on 4.220HE, N4.40, and N4.50 engines.
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$ 24.67
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1-2 weeks delivery time The Nanni Diesel 970314273 rear end plate is a structural closing plate used within the flywheel housing area, supporting correct alignment and protection of the rear engine interface on N3.21 marine diesel installations. Also referenced for the reverse gearbox flange assembly on N3.21 Standard engines, it helps maintain a secure, stable connection between adjacent drivetrain housings for reliable operation onboard.
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$ 46.01
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1-2 weeks delivery time The Nanni Diesel 970314276 valve seat collar is a precision locating and support element used within the timing case assembly to help maintain correct seating and alignment of related timing-case components. Designed as an OEM replacement for Nanni Diesel N4-series marine engines, it fits N4.40 and N4.50 applications to support stable operation and dependable service during maintenance or rebuild work.
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$ 12.05
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1-2 weeks delivery time The Nanni Diesel 970314277 bearing case cover is a crankshaft-area housing component that closes and supports the crankshaft bearing case within the crankshaft bearings assembly. Used across multiple Nanni engine families, it helps maintain proper bearing containment and protection for 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 marine diesel engines.
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$ 251.07
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1-2 weeks delivery time The Nanni Diesel 970314279 cylinder head cover assembly is a complete cover unit for the cylinder head cover system, designed to protect the top of the cylinder head and support a clean, controlled valve-train area. Built for OEM-fit replacement on N3.21 and N3.21 Standard engines, it helps maintain proper sealing and safeguards internal components from oil mist and external contamination in marine operating conditions.
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$ 666.80
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1-2 weeks delivery time The Nanni Diesel 970314280 cylinder head cover assembly closes and protects the top of the cylinder head, forming the cover system that helps contain oil splash and supports stable crankcase ventilation routing. Designed as part of the cylinder head cover assembly, it is a correct-fit replacement for N3.21 and N3.21 Standard marine diesel engines.
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$ 577.54
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1-2 weeks delivery time The Nanni Diesel 970314340 turbocharger gasket is a sealing element used in the turbocharger assembly to help maintain tight joints and stable boost performance. Designed for Nanni N4.85 and N4.100 engines, it supports reliable operation by helping prevent leakage at the turbocharger connection during thermal cycling and vibration typical of marine duty.
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$ 35.96
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1-2 weeks delivery time The Nanni Diesel 970314755 plug is a compact sealing and closing element used across multiple engine oil-system locations, supporting clean, leak-resistant operation. Installed within assemblies such as the oil sump and oil pump group, the dipstick guide, and the oil system, it helps protect the lubrication circuit on Nanni Diesel 4.220HE, N4.115, and N4.50 marine engines.
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$ 12.19
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1-2 weeks delivery time The Nanni Diesel 970314759 post-heating relay assembly supports reliable cold-start and warm-up operation by controlling the post-heating function within the electrics system on T6.420TDI and T6.300 engines. Built as an OEM replacement relay unit, it helps ensure stable power switching for the heating circuit to promote smoother running after startup in marine duty.
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$ 435.09
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1-2 weeks delivery time The Nanni Diesel 970314776 water temperature sending unit is an electrical sensor used to drive the dashboard temperature indication on T4.165, T4.180, and T4.200 engines. Installed within the engine electrics system, it converts engine coolant temperature into a signal for the helm gauge, helping the operator monitor operating temperature accurately underway.
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$ 547.77
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1-2 weeks delivery time Inlet valve for Nanni Diesel N4.85 and N4.100 engines. Controls intake of air/fuel mixture.
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$ 96.20
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1-2 weeks delivery time The Nanni Diesel 970314787 stop screw is a precision fastener used within the injector and injector pipe assembly to help secure and correctly position injector-related components for stable fuel delivery. Designed for Nanni Diesel N4.85 and N4.100 engines, it supports reliable injector mounting and consistent operation under marine engine vibration and load.
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$ 11.85
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1-2 weeks delivery time The Nanni Diesel 970314788 thrust screw is a precision fastener used within the camshaft assembly and the oil pan area on Nanni marine diesel engines. Designed to provide secure positioning and controlled end-stop support where specified, it helps maintain stable mechanical alignment and reliable operation on N4.85 and N4.100 engines.
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$ 2.78
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1-2 weeks delivery time The Nanni Diesel 970314789 stop screw is a precision fastening and adjustment element used within the intake manifold assembly to secure correct mechanical positioning and stable operation under engine vibration. Designed for OEM fit on Nanni N4.85 and N4.100 engines, it supports reliable intake-system integrity and helps maintain consistent engine setup after service.
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$ 8.94
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1-2 weeks delivery time The Nanni Diesel 970314790 valve stop screw is a precision fastener used within the valves and springs assembly to help set and maintain correct valve train positioning. Designed for N4.85 and N4.100 engines, it supports stable operation under vibration and thermal cycling, making it a smart OEM replacement choice during cylinder head service or valve gear inspection.
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$ 9.41
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1-2 weeks delivery time The Nanni Diesel 970314791 stop screw is a precision fastener used within the fuel filter assembly to help secure and position filter components for dependable fuel-system service. Designed for OEM-correct fit on N4.85 and N4.100 engines, it supports stable fuel filtration hardware retention under marine engine vibration and operating loads.
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$ 4.02
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1-2 weeks delivery time The Nanni Diesel 970314792 fastening screw is built to securely retain components within the injection pump camshaft assembly, helping maintain correct alignment under vibration and engine load. Designed for Nanni N4.85 and N4.100 marine diesel engines, it supports dependable service work with an OEM-matched fit in the specified assembly.
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$ 0.91
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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.