ID
942326
$ 2
1-2 weeks delivery time
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The Nanni Diesel 970300044 hex head bolt (M10x1.25x25) is a versatile marine-engine fastener used across key assemblies including support and mounting points, the flywheel and flywheel housing, and gearbox flange connections. It helps keep aligned components securely clamped under vibration and load, and it is specified for a wide range of Nanni engines including 2.60HE, 3.100HE, 4.150HE, multiple 4.1–4.3 TDI variants, 5.250TDI, 5.280HE, N-series models, and T4 and T6 series applications where this same fixing bolt is used in items like the intercooler, sea water pump, heat exchanger exhaust manifold, and turbocharger exhaust mixer assemblies.
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Nanni Diesel M10x1.25x25 Hex Bolt for Marine Engine Assemblies
The Nanni Diesel 970300044 is a hex head bolt sized M10x1.25x25, used as a common fixing fastener across multiple engine systems. Depending on the engine model, it is installed in areas such as support and mounting points, the flywheel and flywheel housing, the gearbox flange, and also as a support fixing for equipment including the sea water pump, intercooler, heat exchanger exhaust manifold, and turbocharger exhaust mixer. It is ideal for service work where restoring correct clamping force and OEM fit is essential.
Compatibility
- 2.60HE engines
- 3.100HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- N4.60 engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 4.390TDI Stern Drive engines
- 5.250TDI engines
- 5.280HE engines
- N3.30 engines
- N4.115 engines
- N4.38 engines
- N4.40 engines
- N4.50 engines
- N4.65 engines
- N4.85 engines
- N4.100 engines
- T4.155 engines
- 4.380TDI engines
- 4.380TDI Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.165 Stern Drive engines
- T4.180 Stern Drive engines
- T4.200 Stern Drive engines
- T4.212 engines
- T6.420TDI engines
- T6.300 engines
Technical Specifications
Brand Nanni Diesel Part Number 970300044 Fastener Type Hex Head Bolt Thread M10x1.25 Length 25 Strength Class 8.8
Product Details
- Component Type: Engine fastener for clamping and support fixing
- Assembly Locations: Support and mounting, flywheel, flywheel housing, gearbox flange, sea water pump, intercooler, heat exchanger exhaust manifold, turbocharger exhaust mixer
- Use Case: Service replacement to maintain secure attachment of critical drivetrain, mounting, and auxiliary components
Features
- OEM-specified bolt for multiple Nanni Diesel engine groups
- Supports stable alignment of mounted components by maintaining consistent clamping
- Well-suited for high-vibration marine installations where secure fastening is essential
- Single part number used across several assemblies, simplifying onboard spares planning
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