ID
1363656
$ 2.68
1-2 weeks delivery time
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The Nanni Diesel 970491537 M6x25 fastening bolt is a precision metric fastener used across several key engine areas, supporting secure component retention and consistent alignment under marine vibration and thermal cycling. Supplied as an OEM replacement for applications in the fresh water pump, crankshaft and crankshaft bearing assemblies, and accelerator linkage, it fits a wide range of Nanni Diesel engines including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 5.250TDI, 5.280HE, N3.30, and N4.38.
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M6x25 Engine Assembly Fastening Bolt
The Nanni Diesel 970491537 is an M6x25 bolt used as an OEM fastener in multiple Nanni Diesel marine engine assemblies. Depending on the engine model, it is installed within the fresh water pump, crankshaft and crankshaft bearing group, and the accelerator assembly, helping maintain secure clamping and reliable component positioning in service.
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
- 5.250TDI engines
- 5.280HE engines
- N3.30 engines
- N4.38 engines
Technical Specifications
Part Number 970491537 Thread Size M6 Length 25
Product Details
- Brand: Nanni Diesel
- Component Type: Metric fastening bolt
- Assembly Locations: Fresh Water Pump; Crankshaft Bearings; Crankshaft; Accelerator
Features
- OEM replacement bolt for consistent fit across specified Nanni Diesel engine groups
- Supports secure retention of pump, rotating-assembly, and control components where specified
- Helps maintain alignment and clamping stability in demanding marine operating conditions
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