ID
943213
$ 10.86
1-2 weeks delivery time
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The Nanni Diesel 970490107 socket plug is a compact sealing and closing element used across the cylinder head, engine block, and crankcase and cylinder assemblies on a wide range of Nanni marine diesel engines. It helps keep internal passages properly closed and protected, supporting clean, leak-resistant operation, and it is also used in the injection pump camshaft assembly on N4.85 and N4.100 engines; for N4.38 cylinder head applications it is installed with 6 Nm tightening torque and Loctite 542.
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Nanni Diesel Socket Plug for Engine Sealing Points
The Nanni Diesel 970490107 is a socket plug used as a closing and sealing component in key engine castings. Depending on the engine model, it is fitted in the cylinder head, engine block, and crankcase and cylinder assemblies to help keep galleries and service ports securely closed. This same plug is also used in the injection pump camshaft assembly on selected N-series engines.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 2.60HE engines
- 3.100HE engines
- 3.75HE engines
- 3.90HE engines
- 4.110HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
- N4.38 engines
- N4.85 engines
- N4.100 engines
Technical Specifications
Part Number 970490107 Installation Note (N4.38 Cylinder Head) Tighten to 6 Nm and apply Loctite 542
Product Details
- Brand: Nanni Diesel
- Component Type: Socket Plug
- Assembly Locations: Cylinder Head; Engine Block; Crankcase and Cylinders; Injection Pump Camshaft
Features
- Designed as an OEM replacement plug for sealing and closing engine service ports and internal passages
- Supports dependable engine integrity by helping prevent seepage from closed galleries
- Wide cross-application fitment across Nanni HE and TDI engine families
- Installation guidance provided for N4.38 cylinder head applications (6 Nm with Loctite 542)
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