$ 6.94
1-2 weeks delivery time
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The Nanni Diesel 970313529 flange bolt is a marine-grade fastening element used to secure critical components within the engine block assembly on 4.330TDI and 4.340TDI engines, and within the fuel filter assembly on N4.115 engines. Its integrated flange helps distribute clamp load for stable retention under vibration, supporting dependable sealing and alignment in high-duty onboard diesel applications.
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Nanni Diesel Flange Bolt 970313529 for Marine Diesel Assemblies
Built for secure clamping in demanding engine-room conditions, the Nanni Diesel 970313529 is a flange bolt used in both the engine block assembly and the fuel filter assembly depending on engine model. The flange-style head helps spread the load at the joint, improving retention and helping components stay aligned under vibration and thermal cycling.
Compatibility
- 4.330TDI engines
- 4.340TDI engines
- N4.115 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970313529
- Component Type: Flange Bolt
- Assembly Location: Engine Block (4.330TDI, 4.340TDI)
- Assembly Location: Fuel Filter (N4.115)
Features
- Flange-head design supports stable clamp load at the joint
- Helps resist loosening in vibration-prone marine installations
- OEM replacement fastener for correct fit in listed assemblies
- Suitable for engine block fastening or fuel filter assembly retention based on application
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