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 970314148 stud bolt is a threaded fastening element used across key engine housings to maintain secure clamping and stable alignment under vibration and thermal cycling. Fitted within the cylinder head, timing case, and gear case or rear end plate assemblies, it supports reliable engine integrity on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970314149 stud bolt is a marine-engine fastener used to clamp and align critical components in the cylinder head assembly and the heat exchanger exhaust manifold assembly. Designed for dependable retention under vibration and thermal cycling, it supports secure mounting on T4.165, T4.180, and T4.200 engines.
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$ 13.22
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1-2 weeks delivery time The Nanni Diesel 970314150 alternator flange nut is a standard fastener used within the alternator assembly to secure mounting and clamping points under engine vibration. Designed for OEM-style fit on Nanni T4 series installations, it supports stable alternator positioning and reliable belt-driven charging performance on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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$ 14.17
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1-2 weeks delivery time The Nanni Diesel 970314154 O-ring seal provides a tight, vibration-resistant seal within the crankcase and cylinder assembly area and is also used within the engine gasket set. Designed for dependable fluid containment and leak prevention on Nanni T4.165, T4.180, and T4.200 engines, it’s a smart OEM replacement choice during service work or gasket refreshes.
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$ 3.36
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1-2 weeks delivery time The Nanni Diesel 970314155 relay is a dependable switching component used in the EDU assembly on T4.165, T4.180, and T4.200 marine diesel engines. It helps manage electrical control and power distribution by enabling circuit activation under command, supporting stable engine electronics and consistent system operation.
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$ 757.42
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1-2 weeks delivery time The Nanni Diesel 970314157 governor fork lever is a control linkage element used within the speed regulator and governor assembly to transmit movement accurately and keep engine speed response stable. Designed for OEM-fit replacement, it supports smooth governing operation on N2.14 engines and on N3.21 and N3.21 Standard engines.
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$ 462.79
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1-2 weeks delivery time The Nanni Diesel 970314165 gasket set is a multi-gasket sealing kit intended for engine service work, helping restore tight, leak-resistant joints across key mating surfaces. Designed for use on Nanni Diesel engines, it supports clean reassembly and dependable sealing performance during maintenance and repair.
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$ 223.08
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1-2 weeks delivery time The Nanni Diesel 970314175 crankcase fastener bolt secures critical joints within the crankcase and cylinder area, helping maintain proper clamping force and alignment under marine diesel vibration and load. Used in the crankcase and cylinders assembly, it is a direct-fit replacement for Nanni Diesel N4.40 and N4.50 engines to support dependable engine integrity during service and overhaul work.
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$ 2.96
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1-2 weeks delivery time The Nanni Diesel 970314176 pan head screw is a dedicated fastening element for securing the cylinder head cover on N3.30 engines. Used within the cylinder head cover assembly, it helps maintain stable clamping and alignment of the cover, supporting clean sealing and dependable operation in marine engine service.
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$ 0.86
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1-2 weeks delivery time The Nanni Diesel 970314180 O-ring is a sealing element for the speed control assembly, helping keep control-related interfaces tight and protected against leakage and ingress in marine engine installations. Designed as a direct-fit replacement, it supports smooth, dependable operation on Nanni Diesel N4.40 and N4.50 engines.
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$ 6.26
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1-2 weeks delivery time The Nanni Diesel 970314181 sealing O-ring is a precision-fit seal used within the timing case and oil pan assemblies to help maintain leak-free engine operation. Designed for dependable OEM replacement fit on N4 series marine engines, it supports proper oil containment and clean sealing during timing case service on N4.40 and N4.50 engines, and in the oil pan area on N4.85 and N4.100 engines.
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$ 4.16
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1-2 weeks delivery time The Nanni Diesel 970314182 cylinder head plug is a dedicated sealing element used in the cylinder head assembly to close off a machined port and help maintain proper coolant and pressure containment. Built for a correct OEM fit, it suits Nanni Diesel N3.30 and N4.38 marine engines, supporting dependable operation and clean service work when renewing cylinder head components.
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$ 7.22
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1-2 weeks delivery time The Nanni Diesel 970314186 crankcase plug is a dedicated sealing element used in the crankcase and cylinder area to close off a service or machining opening and help maintain proper oil containment. Designed as an OEM-fit replacement, it supports clean, leak-resistant operation on Nanni N4.40 and N4.50 marine diesel engines.
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$ 24.29
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1-2 weeks delivery time The Nanni Diesel 970314188 starter-motor ball bearing is a precision rolling element designed to support smooth, stable rotation inside the starter motor assembly. Used on N3.21, N3.21 Standard, N3.30, and N4.38 engines, it helps the starter operate efficiently by reducing friction and maintaining proper alignment under repeated start cycles in marine service.
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$ 97.73
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1-2 weeks delivery time The Nanni Diesel 970314189 camshaft drive gear is a timing component used in the camshaft assembly to transmit rotational drive and maintain correct valve timing. Specified for N4.50 engines with serial number up to No. KTH08040182, it is a precise OEM replacement choice when servicing camshaft and timing geartrain components.
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$ 548.75
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1-2 weeks delivery time The Nanni Diesel 970314191 governor adjustment bolt assembly is a precision adjustment fastener used in the governor setting system to help set and retain the correct governing position on N4.50 engines. Designed as an OEM-fit replacement, it supports stable engine speed control and dependable operation under marine load conditions.
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$ 51.87
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1-2 weeks delivery time The Nanni Diesel 970314193 magnetic switch assembly is a starter-motor control component that helps deliver dependable starter engagement when you turn the key. Used within the starter motor assembly, it supports consistent cranking performance on Nanni N4.40 and N4.50 marine diesel engines, making it a smart OEM replacement choice during starter service or refurbishment.
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$ 1,946.24
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1-2 weeks delivery time The Nanni Diesel 970314195 rocker arm shaft is a valvetrain component used within the Valves and Springs assembly on N3.21 marine diesel engines. It supports and aligns the rocker arms so valve motion remains stable and accurately transferred from the pushrod train to the valves, helping maintain consistent engine operation on N3.21 and N3.21 Standard engines.
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$ 358.55
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1-2 weeks delivery time The Nanni Diesel 970314197 fuel injection pump camshaft is a precision drive element used within the injection and feed pump assembly to control the pump’s mechanical actuation and support consistent fuel delivery timing. Built for OEM-fit replacement, it suits Nanni 3.75HE engines as well as N3.21 and N3.21 Standard engines, making it a dependable choice when servicing the fuel injection drive train.
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$ 1,279.95
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1-2 weeks delivery time The Nanni Diesel 970314198 camshaft bush is a precision support element within the camshaft assembly, helping the camshaft run smoothly and maintain correct alignment under load. Designed as an OEM-fit replacement for 3.75HE, N3.21, and N3.21 Standard engines, it promotes stable valve timing operation and dependable long-term performance in marine diesel duty.
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$ 62.06
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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.