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 970140908 cylinder head plug is a sealing element used on multiple Nanni marine diesel engine assemblies, including the cylinder head and—depending on engine variant—the engine block and crankcase/cylinders group. Installed to close and protect machined ports in the casting, it helps maintain proper internal sealing and long-term reliability across 2.40HE, 2.45HE, 3.75HE, 4.150HE, 4.195HE, 4.200HE, 4.200TD, 5.280HE, and N-series engines from N2.14 through N4.65, including N3.21 Standard.
|
$ 8.08
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970140912 cylinder head fastening bolt is designed to clamp the cylinder head assembly securely to the engine, helping maintain stable head-to-block sealing under load and thermal cycling. Used within the cylinder head system, it is a direct-fit replacement for 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 14.56
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970140914 cylinder head fastening nut is designed to clamp and retain the cylinder head assembly on 2.40HE engines. Installed within the cylinder head system, it helps maintain stable head-to-block joint integrity under vibration and thermal cycling for dependable marine engine operation.
|
$ 182.46
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970140923 exhaust valve guide is a precision cylinder head component that supports correct exhaust valve alignment and smooth valve stem movement. Installed in the cylinder head assembly, it helps maintain stable valve operation and consistent sealing performance on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 35.57
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141001 intake valve is a precision valvetrain element for the valves and springs assembly, controlling fresh-air flow into the combustion chamber for clean, efficient cylinder filling. Designed as an OEM replacement part for Nanni HE engines, it supports stable running and dependable performance on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engine models.
|
$ 82.95
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel exhaust valve (part number 970141002) is a precision valvetrain component used in the valves and springs assembly to control exhaust gas flow from the combustion chamber. Built as an OEM-fit replacement for Nanni marine diesel applications, it supports clean exhaust timing and dependable cylinder sealing on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
|
$ 78.94
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141003 valve spring element supports stable valve operation within the Valves and Springs assembly by helping the valve return accurately to its seat through each engine cycle. Designed for Nanni marine diesel applications using the 2.40 valve spring designation, it is used across 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines for consistent valvetrain control under marine running conditions.
|
$ 38.10
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141004 valve spring retainer is a precision valvetrain component used in the Valves and Springs assembly to secure the valve spring in position for stable valve control. Designed for marine diesel service, it supports consistent valve operation on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 18.17
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141005 valve spring collar is a precision valve train retaining element used within the valves and springs assembly to properly locate and support the valve spring hardware. Designed for consistent fit in Nanni marine diesel applications, it helps maintain stable valve operation across 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 27.97
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141007 valve cap is a precision valvetrain element used within the valves and springs assembly to support correct valve spring retention and stable valve operation under load. Designed as an OEM replacement part, it is suitable for Nanni 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 19.75
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141009 rocker arm spring is a valve train spring element used within the valves and springs assembly to support stable rocker arm action and consistent valve operation. Designed as an OEM replacement part, it fits Nanni 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines for dependable top-end performance in marine duty.
|
$ 11.95
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141010 rocker arm adjusting screw is a precision valve-train fastener used in the valves and springs assembly to set and hold correct rocker arm adjustment. Designed for dependable service in marine diesel operation, it supports accurate valve clearance for smooth running on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
|
$ 7.27
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141011 rocker arm bracket is a precision valvetrain support component used within the valves and springs assembly on Nanni HE series marine diesel engines. It helps secure and align the rocker arm hardware so valve motion remains stable and consistent, supporting dependable cylinder head operation on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
|
$ 65.02
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141012 cylinder head stud is a high-strength fastening element used within the valves and springs assembly to keep critical top-end components securely clamped under engine operating loads. Designed for OEM fit on Nanni HE series marine diesels, it supports stable cylinder head retention and consistent valvetrain alignment on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
|
$ 17.17
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141013 rocker arm shaft washer is a precision spacer element used in the valves and springs assembly to support correct rocker shaft positioning and stable valvetrain operation. Designed for OEM-fit service replacement, it helps maintain proper alignment and secure clamping of the rocker gear on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines.
|
$ 2.05
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141015 M6x10 bolt is a compact engine fastener used in both the fresh water pump assembly and the valves and springs assembly on a range of Nanni marine diesel engines. Designed for secure, vibration-resistant clamping, it helps keep critical components properly retained and aligned on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, N3.21 Standard, N3.30, and N4.38 engines.
|
$ 2.58
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141019 rocker arm assembly is a complete valvetrain actuation unit designed for the Valves and Springs assembly, delivering accurate valve operation across a wide range of Nanni marine diesel engines. Built as an OEM replacement, it transmits camshaft motion through the valvetrain to support smooth running and consistent performance on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 188.05
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141021 rocker arm bushing is a precision wear element used in the valves and springs assembly to support smooth rocker arm movement and stable valve actuation on 2.40HE engines. Designed as an OEM-fit replacement, it helps maintain correct valvetrain geometry, reduces play at the rocker pivot point, and promotes consistent mechanical operation under continuous marine duty.
|
$ 31.18
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel rocker arm adjustment screw 970141022 is a precision valvetrain fastener used in the Valves and Springs assembly to set and maintain correct rocker arm clearance. By allowing accurate valve lash adjustment, it supports smooth valve operation and consistent engine performance on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
|
$ 12.10
-
+
| ||
|
1-2 weeks delivery time The Nanni Diesel 970141023 rocker arm nut is a dedicated valvetrain fastener used in the valves and springs assembly to secure rocker arm hardware and help maintain stable valve gear settings under marine engine vibration. Specified for a wide range of Nanni engines including 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard models, it is an ideal OEM replacement when servicing the rocker mechanism during top-end maintenance.
|
$ 2.96
-
+
| ||
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.