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 970312153 crankshaft gear is a precision drive element used within the crankshaft and piston assembly to transmit rotational motion through the engine’s internal drivetrain. Designed for reliable OEM-fit replacement, it supports smooth, consistent mechanical drive on T4.155, 4.380TDI, and stern drive variants, as well as T4.165, T4.180, and T4.200 engines.
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$ 509.99
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1-2 weeks delivery time The Nanni Diesel 970312154 idler gear sub-assembly No. 2 is a precision geartrain component used within the crankshaft and piston assembly area to help transfer drive smoothly through the engine’s internal gearing. Built as an OEM-fit replacement, it supports reliable mechanical timing and consistent power transmission on T4.155 and 4.380TDI engine applications (including stern drive variants) as well as T4.165, T4.180, and T4.200 engines.
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$ 499.60
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1-2 weeks delivery time The Nanni Diesel 970312155 idler gear spring is a precision engine fastener element used within the crankshaft and piston assembly group. It helps maintain correct idler gear loading and stable geartrain operation, supporting smooth timing drive performance on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard marine diesel engines, including stern drive configurations where listed.
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$ 117.10
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1-2 weeks delivery time The Nanni Diesel 970312156 idle gear shaft is a precision drivetrain element used within the crankshaft and piston assembly to support and locate the idler gear for stable gear alignment and smooth power transfer. Designed as an OEM-fit replacement, it is used across multiple Nanni configurations including T4.155 and 4.380TDI engines (also Stern Drive variants), as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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$ 474.57
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1-2 weeks delivery time The Nanni Diesel 970312157 bolt with washer is a camshaft-related fastener set used within the camshaft and valve train assembly to keep critical components securely clamped under vibration and cyclic engine loads. Designed as an OEM replacement for Nanni marine diesel applications, it supports dependable timing-gear and valve-train retention across T4 and T6 engine families, including T4.155, 4.380TDI (inboard and stern drive), T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines.
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$ 55.72
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1-2 weeks delivery time The Nanni Diesel 970312159 Woodruff key is a precision locating fastener used within the camshaft and valve train, securing the correct rotational alignment between the camshaft and its mating drive components to maintain accurate valve timing. Supplied as an OEM replacement for the Camshaft & Valve and Camshaft assemblies (including camshaft page 8 listings), it supports dependable service on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive applications where specified.
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$ 15.59
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1-2 weeks delivery time The Nanni Diesel 970312160 camshaft is a precision valve-train drive component built for the Camshaft and Valve assembly, controlling valve timing to support smooth combustion and efficient power delivery. Designed for OEM fit on T4.155 and 4.380TDI marine diesel installations, it also matches stern drive applications where accurate synchronization between crankshaft and valves is essential for reliable engine operation.
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$ 4,909.11
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1-2 weeks delivery time The Nanni Diesel 970312161 camshaft drive belt is a timing belt element used in the camshaft and valve system to keep valve timing synchronized with crankshaft rotation. Designed for dependable fit on T4.155 and 4.380TDI marine engines, including stern drive versions, it supports smooth operation and helps maintain consistent combustion performance under load.
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$ 131.88
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1-2 weeks delivery time The Nanni Diesel 970312163 flange bolt is a dedicated fastening element used within the camshaft and valve gear assembly to keep critical timing and valvetrain components securely clamped under marine engine vibration and load changes. Designed for OEM-fit replacement on Nanni diesel installations, it supports dependable retention on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970312164 timing belt idler sub-assembly supports stable belt tracking and correct tension control within the camshaft and valve drive system. Used in the camshaft assembly (including the camshaft and valve group), this idler helps maintain accurate valve timing on T4.155, 4.380TDI, and T4 series engines including stern drive installations such as T4.165, T4.180, T4.200, T4.230, T4.270, and T4.205 Standard.
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$ 800.39
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1-2 weeks delivery time The Nanni Diesel 970312165 timing belt idler shaft is a precision support component within the camshaft and valve train assembly, providing a stable mounting point for the timing belt idler to maintain correct belt tracking and tension control. Built for OEM-fit replacement on Nanni T4 engines, it suits T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard applications, including stern drive configurations where specified.
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$ 176.61
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1-2 weeks delivery time The Nanni Diesel 970312167 flange bolt is a dedicated fastening element used in the camshaft and valve assembly, helping secure components so valve timing hardware stays stable under vibration and cyclic engine loads. It is suited to Nanni T4.155 and 4.380TDI engines, including Stern Drive applications, providing an OEM-correct replacement for service work and rebuilds.
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$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970312168 camshaft timing pulley flange is a precision mounting component in the camshaft and valve assembly, designed to support secure alignment and drive of the camshaft timing pulley. Built for dependable valve-train timing on Nanni Diesel T4.155 and 4.380TDI engines, it also matches the stern drive versions of these engine models for consistent, OEM-correct fit during service or rebuild work.
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$ 206.36
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1-2 weeks delivery time The Nanni Diesel 970312169 No. 2 camshaft timing pulley is a precision timing-drive component used within the camshaft and valve assembly to keep camshaft-to-crankshaft synchronization stable under marine operating loads. Designed for Nanni Diesel T4.155 and 4.380TDI engines, including stern drive installations, it supports accurate valve timing for smooth running and dependable performance.
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$ 391
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1-2 weeks delivery time The Nanni Diesel 970312170 valve lifter is a precision valvetrain element used in the camshaft and valve assembly to transmit cam motion and support consistent valve operation in Nanni marine diesel engines. Designed for dependable fit and function, it suits T4.155, 4.380TDI, and 4.380TDI Stern Drive engine applications where accurate valve timing and smooth valvetrain movement are essential.
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$ 279.54
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1-2 weeks delivery time The Nanni Diesel 970312171 valve spring retainer lock is a precision valvetrain locking element used in the camshaft and valve assembly to secure the valve spring retainer and keep the valve spring properly seated during engine operation. Designed for dependable OEM fit on T4.155 and 4.380TDI engines, it also supports stern drive applications for the same engine models where stable valve control is essential.
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$ 24.55
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1-2 weeks delivery time The Nanni Diesel 970312172 valve spring retainer is a precision valvetrain fastening element used within the camshaft and valve assembly to hold the valve spring securely in position for stable valve control. Built for OEM-fit replacement on Nanni Diesel T4.155 and 4.380TDI engines, it also matches the same applications in stern drive configurations to support reliable operation under marine duty cycles.
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$ 27.87
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1-2 weeks delivery time The Nanni Diesel 970312173 compression spring is a valve-train spring element used within the camshaft and valve assembly to support controlled valve action and stable timing. Built for OEM-fit replacement on Nanni T4.155 and 4.380TDI engines, it also suits the stern drive versions of these engine models for dependable operation in marine duty.
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$ 94.92
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1-2 weeks delivery time The Nanni Diesel 970312174 plate washer is a precision fit spacer-style fastener element used within the camshaft and valve system to support correct clamping and alignment of valvetrain components. Designed for OEM replacement on Nanni T4.155 and 4.380TDI engines, it is also specified for the same engine models in stern drive installations to help maintain stable, reliable valve gear operation.
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$ 17
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1-2 weeks delivery time The Nanni Diesel 970312176 intake valve is a precision valvetrain component used within the camshaft and valve assembly to control fresh-air charge flow into the combustion chamber for efficient combustion. Designed for OEM-fit servicing on T4.155 and 4.380TDI marine engines, it is also specified for 4.380TDI stern drive engine applications where consistent valve seating and timing are critical.
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$ 350.38
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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.