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 970312102 sealing O-ring is a precision gasket element used across multiple engine sealing points, including the gasket kit or gasket set as well as the timing gear and rear plate, timing case, and gear case or rear end plate assemblies. It supports clean, leak-resistant joints on T4.155 and 4.380TDI engines, their Stern Drive variants, and the T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engine ranges.
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$ 44.39
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1-2 weeks delivery time The Nanni Diesel balancer shaft assembly No. 1 (part number 970312103) supports smooth, stable engine operation by helping counteract rotating and reciprocating vibrations within the crankshaft and piston assembly. Designed as an OEM replacement component in the crankshaft and pistons system, it is used across T4.155 and 4.380TDI engines (including 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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$ 1,501.16
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1-2 weeks delivery time The Nanni Diesel 970312104 balancer shaft assembly No. 2 supports smooth, low-vibration operation by counterbalancing rotating forces within the crankshaft and piston system. Supplied as part of the Crankshaft and Piston assembly, this OEM-fit component is used across multiple Nanni marine diesel applications including 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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$ 1,501.16
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1-2 weeks delivery time The Nanni Diesel 970312105 balancer shaft thrust washer is a precision thrust element used within the crankshaft and piston assembly to control balancer shaft axial movement and maintain stable alignment under load. By managing end float, it supports smooth running and helps protect adjacent rotating components on applications including 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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$ 113.80
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1-2 weeks delivery time The Nanni Diesel 970312106 flange bolt is a dedicated engine fastener used within the crankshaft and piston assembly to secure critical rotating-component interfaces under load. Designed as an OEM-style replacement for Nanni marine diesel applications, it fits T4.155 and 4.380TDI engines, including stern drive configurations, helping maintain correct clamping force and dependable mechanical integrity.
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$ 12.75
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1-2 weeks delivery time The Nanni Diesel 970312107 driven balancer shaft gear is a precision drivetrain component within the crankshaft and pistons assembly, transmitting rotation to the balance shaft system to help control engine vibration and maintain smooth running under load. Designed for broad T4-series coverage, it fits T4.155, 4.380TDI, and 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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$ 193.13
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1-2 weeks delivery time The Nanni Diesel 970312108 driven balancer shaft gear is a precision drivetrain component within the crankshaft and piston assembly, transferring timing drive to the balancer shaft to help smooth engine operation. Designed for OEM-fit replacement, it supports reliable balance-shaft drive on Nanni T4 marine diesel applications including 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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$ 502.91
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1-2 weeks delivery time The Nanni Diesel 970312109 flanged hex-head bolt is a washer-based fastening element used within the crankshaft and piston assembly to keep critical rotating and reciprocating components securely clamped under load. Designed as an OEM-fit replacement, it supports dependable mechanical integrity on T4.155 and 4.380TDI marine engines, including Stern Drive configurations.
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$ 14.17
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1-2 weeks delivery time The Nanni Diesel 970312111 crankshaft key is a precision locating fastener used within the crankshaft and piston assembly to secure and index rotating components on the crankshaft. By keeping the fitted parts correctly aligned under load, it helps maintain stable power transmission and accurate mechanical timing 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 for T4.155 and 4.380TDI.
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$ 18.89
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1-2 weeks delivery time The Nanni Diesel 970312113 crankshaft pulley sub-assembly is a crank-driven belt pulley unit used within the Crankshaft & Piston assembly to transmit rotation to the engine’s belt-driven accessories. Built for correct OEM fit and alignment, it supports stable belt tracking and dependable accessory drive operation on T4.155 and 4.380TDI engine installations, including Stern Drive configurations.
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$ 4,693.77
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1-2 weeks delivery time The Nanni Diesel 970312115 injection pump drive gear is a precision drivetrain element within the crankshaft and piston assembly that transmits mechanical timing drive to the fuel injection pump. Built for consistent pump synchronization and stable engine operation, it fits Nanni Diesel T4.155 and 4.380TDI marine engines, including Stern Drive configurations.
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$ 1,557.36
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1-2 weeks delivery time The Nanni Diesel 970312116 ball bearing is a precision rolling element designed to support smooth, low-friction rotation within key internal engine assemblies. Used in the crankshaft and piston group as well as the camshaft system, it helps maintain correct shaft alignment and stable operation on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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$ 264.44
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1-2 weeks delivery time The Nanni Diesel 970312117 O ring seal is a precision sealing element used within the crankshaft and piston group and also within the camshaft assembly to help maintain stable oil containment and internal pressure in critical engine areas. Designed as an OEM-fit replacement, it supports reliable operation across T4 and T6 series applications including 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 configurations where specified.
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$ 46.75
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1-2 weeks delivery time The Nanni Diesel 970312118 cap nut is a precision fastener used within the crankshaft and piston assembly to secure critical rotating and reciprocating components in place. Designed for a correct OEM-style fit, it supports dependable clamping force and vibration resistance on T4.155 and 4.380TDI engines (including stern drive versions) as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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$ 26.45
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1-2 weeks delivery time The Nanni Diesel 970312119 flywheel sub-assembly is a crankshaft-mounted rotating element that supports smooth power delivery and stable drivetrain engagement in Nanni marine propulsion setups. Supplied as part of the crankshaft and piston assembly group, it is a direct-fit replacement for T4.155, 4.380TDI, and T4.165, T4.180, T4.200 engines, including stern drive configurations where consistent inertia and reliable coupling to the transmission are essential.
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$ 554.24
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1-2 weeks delivery time The Nanni Diesel 970312120 straight pin is a precision locating fastener used to align and secure mating engine components during assembly. Installed within key internal groups such as the crankshaft and piston area, cylinder block, and crankcase and cylinders, it helps maintain accurate positioning under load and vibration for T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 marine engines, including stern drive variants where listed.
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$ 20.31
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1-2 weeks delivery time The Nanni Diesel 970312121 hex head bolt with an integral washer is a robust fastening element used within the crankshaft and piston assembly. Designed to maintain secure clamping under continuous engine vibration and load changes, it supports dependable bottom-end integrity on T4.155 and 4.380TDI engines, including Stern Drive versions, as well as T4.165, T4.180, and T4.200 engines.
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$ 44.86
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1-2 weeks delivery time The Nanni Diesel 970312122 piston ring set is a matched sealing element for the crankshaft and piston assembly, helping maintain strong compression and controlled oil film on the cylinder walls. Designed for Nanni T4.155 and 4.380TDI marine engines, it also fits the stern drive versions of these engine models for consistent performance under marine operating loads.
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$ 5,368.10
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1-2 weeks delivery time The Nanni Diesel 970312126 Mark 2 connecting rod bearing is a precision-fit bearing element used within the crankshaft and piston assembly to support smooth connecting-rod rotation on the crankpin under marine engine loads. Designed for OEM-correct replacement, it helps maintain stable oil-film lubrication and reliable bottom-end operation across T4.155, 4.380TDI (including stern drive variants), and the broader T4 range covering T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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$ 435.84
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1-2 weeks delivery time The Nanni Diesel 970312127 Mark 3 connecting rod bearing is a precision bearing element used in the crankshaft and pistons assembly to support smooth connecting rod rotation on the crankpin under marine engine loads. Designed as an OEM replacement, it helps maintain stable oil-film lubrication and reliable bottom-end operation across T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive applications where specified.
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$ 435.84
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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.