$ 0.86
1-2 weeks delivery time
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The Nanni Diesel 970310810 fastening screw secures the cylinder head cover in place to maintain a stable, leak-resistant cover-to-head joint during engine operation. Used within the cylinder head cover assembly, this OEM replacement hardware is matched for Nanni 4.330TDI and 4.340TDI engines as well as N4.115, N4.85, and N4.100 engines, helping keep the top-end cover properly retained under vibration and thermal cycling.
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Nanni Cylinder Head Cover Retaining Screw
The Nanni Diesel 970310810 is a screw used in the cylinder head cover (head cover) assembly. It is designed to clamp and retain the cover correctly, supporting consistent sealing and secure fitment in the engine’s top-end area where vibration and temperature changes can work fasteners loose over time.
Compatibility
- 4.330TDI engines
- 4.340TDI engines
- N4.115 engines
- N4.85 engines
- N4.100 engines
Technical Specifications
Brand Nanni Diesel Part Number 970310810 Component Type Screw Assembly Cylinder Head Cover
Features
- OEM replacement screw for cylinder head cover retention
- Helps maintain consistent cover clamping under marine-engine vibration
- Supports proper alignment of the head cover on the cylinder head
- Designed for direct fit on the listed Nanni engine models
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