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.
|
1-2 weeks delivery time The Nanni Diesel 970302730 valve seat is a precision seating element used within the timing gear case or the oil filter assembly to help a valve close correctly and maintain stable oil control. Designed as an OEM replacement part, it supports dependable operation on 3.100HE and 4.150HE engines as well as N3.30 and N4.38 engines, making it a practical choice for restoring proper sealing and system performance.
|
$ 69.80
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302731 ball-bearing element supports smooth, low-friction rotation in key engine assemblies, helping maintain precise alignment and stable operation under load. Used within the timing gear case and the oil filter assembly, this OEM-fit bearing is specified for 3.100HE, 4.150HE, N3.30, and N4.38 engines, making it a dependable choice when restoring proper mechanical support in these systems.
|
$ 3.59
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302732 rotor oil pump assembly is a complete lubrication pump unit designed to maintain stable oil circulation within the timing gear case area. Installed as part of the timing gear case or timing case assembly, it supports dependable engine lubrication on 3.100HE, 4.150HE, N3.30, and N4.38 engines, helping protect critical bearings and moving components under continuous marine-duty operation.
|
$ 591.11
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302733 oil pump cover is a precision-fit cover element used in the timing gear case assembly to properly enclose and protect the oil pump interface. Designed for Nanni 3.100HE and 4.150HE engines, it supports stable lubrication system operation by helping maintain correct pump sealing and alignment within the timing gear case.
|
$ 520.82
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302734 round head screw is a fastening element used in the timing gear case assembly to secure components and maintain correct alignment under engine vibration. Designed for OEM-fit replacement on Nanni 3.100HE and 4.150HE marine diesel engines, it supports dependable timing case retention for reliable operation.
|
$ 4.11
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302735 timing gear case gasket is a precision sealing element for the timing gear case and timing case assemblies, helping keep the engine’s timing area protected from oil leakage and external contamination. Designed as an OEM replacement part, it supports a clean, stable seal on Nanni Diesel 3.100HE, 4.150HE, N3.30, and N4.38 marine engines.
|
$ 80.61
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302736 M6x45 fastening bolt is a metric fastener used across several key engine assemblies, including the intake manifold, timing case, timing gear case, and oil drain pump. It provides secure, vibration-resistant clamping to help maintain correct alignment and sealing of joined components on 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines.
|
$ 3.40
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302737 M6x50 fastening bolt is a versatile OEM-style hardware element used across several engine assemblies, including the timing case and timing gear case, as well as the air filter, oil pump, cylinder head, intake manifold, and crankcase and cylinders groups. It is specified for a wide range of Nanni Diesel engines such as 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.200TD, N2.14, N3.21 (from No. KTH08040183), N3.21 Standard, N3.30 (from No. KTH08040183), N4.38 (from No. KTH08040183), N4.40, N4.50, N4.60, N4.65, helping secure critical components for dependable operation in marine service.
|
$ 4.06
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302739 timing case bolt is a fastening element used in the timing gear case assembly to secure and stabilize timing-case components on Nanni marine diesel engines. Designed for a correct OEM-style fit, it supports reliable retention of the timing gear case on 3.100HE, 4.150HE, N3.30, and N4.38 engines in demanding onboard operating conditions.
|
$ 2.73
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302740 M6x45 stud fastener provides secure, vibration-resistant clamping for the timing gear case assembly on Nanni marine diesel engines. Built to support accurate alignment and reliable retention of timing case components, it is the correct replacement stud for 3.100HE and 4.150HE engines.
|
$ 4.11
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302741 oil seal is a precision sealing element for the timing gear case and timing case, helping keep engine oil contained where rotating components pass through the front case. Designed as an OEM replacement, it supports clean, reliable operation on Nanni 3.100HE and 4.150HE engines, as well as N3.30 and N4.38 engines.
|
$ 27.06
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302743 hour meter unit cover is a protective cover element used on the timing gear case or timing case assembly to help shield the hour meter unit area and maintain a clean, secure installation. Designed for OEM-fit replacement across multiple Nanni Diesel engine groups, it suits 3.100HE, 4.150HE, 4.330TDI, 4.340TDI, N3.30, N4.115, and N4.38 engines where this cover is specified within the gear case system.
|
$ 32.71
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302744 hour meter unit gasket provides a tight, dependable seal for the hour meter unit interface on the timing gear case. Designed for a clean OEM-style fit, it helps keep the timing gear case area protected against oil seepage and contamination on Nanni 3.100HE and 4.150HE engines.
|
$ 10.42
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302745 fresh water pump assembly is a complete coolant-circulation unit built for the fresh water pump system on Nanni 3.100HE and 4.150HE engines. By moving coolant through the engine’s closed-loop cooling circuit, it helps stabilize operating temperature and supports efficient heat transfer for dependable marine performance.
|
$ 944.22
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302747 mechanical seal is a critical sealing element for the fresh water pump, helping maintain leak-free operation at the pump shaft interface in the engine cooling circuit. Designed for dependable OEM-fit replacement, it supports stable coolant circulation on Nanni 3.100HE and 4.150HE engines—protecting pump efficiency and reducing the risk of coolant loss during continuous marine duty.
|
$ 125.07
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302750 fresh water pump flange is a mounting and sealing interface component used within the fresh water pump assembly on Nanni marine diesel engines. Designed to support secure pump alignment and leak-resistant operation in the engine’s closed-loop cooling circuit, it fits 3.100HE and 4.150HE engines for dependable service and OEM-correct replacement.
|
$ 292.67
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302751 M6 x 30 bolt is a precision fastener used across several engine assemblies, including the air filter, fresh water pump, and intake manifold. Designed for secure, vibration-resistant mounting in marine service, it is a direct-fit replacement for Nanni Diesel 3.100HE, 4.150HE, N3.30, and N4.38 engines when servicing these components.
|
$ 2.91
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302752 M6 x 80 bolt is a fastening element used in the fresh water pump assembly on Nanni Diesel 3.100HE and 4.150HE engines. Designed to secure pump components and maintain stable alignment under vibration and thermal cycling, it supports reliable coolant circulation by keeping the fresh water pump firmly mounted and properly clamped.
|
$ 6.89
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302753 fresh water pump gasket is a sealing element for the fresh water pump assembly, helping maintain a tight joint between pump mating surfaces to prevent coolant seepage and support stable engine temperature control. It is suited for Nanni Diesel 3.100HE, 4.150HE, N3.30, and N4.38 engines, making it an ideal OEM replacement when servicing the engine-driven coolant circulation system.
|
$ 23.38
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970302755 bearing case bolt No. 1 is a crankshaft-area fastener designed to securely clamp the bearing case within the crankshaft and crankshaft-bearings assemblies. Built for dependable retention under engine loads and vibration, it is used across Nanni marine diesel applications including 3.100HE, 4.150HE, N3.30, and N4.38 engines.
|
$ 20.79
-
+
| ||
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.