ID
1362408
$ 40.17
1-2 weeks delivery time
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The Nanni Diesel 970307298 cylinder head fastener is a dedicated bolt for securing the cylinder head assembly, helping maintain correct clamping force for stable head-to-block sealing under marine diesel operating loads. Used within the cylinder head system, it is applied across a wide range of Nanni engines including 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines.
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Nanni Diesel Cylinder Head Fastening Bolt 970307298
The Nanni Diesel 970307298 is a cylinder head bolt designed for the cylinder head assembly on Nanni marine diesel engines. This critical fastener clamps the cylinder head to the engine block, supporting consistent sealing performance and helping the head gasket do its job under heat, pressure, and vibration typical of marine operation.
Compatibility
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- N4.60 engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.65 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307298
- Component Type: Cylinder Head Bolt
- Assembly Location: Cylinder Head (including listings shown on cylinder head pages 8, 9, and 10 for applicable engines)
Features
- Designed specifically for cylinder head clamping in Nanni marine diesel engines
- Supports stable head-to-block retention under thermal cycling and vibration
- OEM replacement fit for service work on compatible HE, TD, and N4 engine families
- Helps maintain consistent sealing conditions for the cylinder head assembly
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