ID
1362120
$ 5.07
1-2 weeks delivery time
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The Nanni Diesel 970301927 M8x70 bolt is a marine-engine OEM fastener used to secure critical housings and mating surfaces, including the timing gear case and, on specific applications, the cylinder head assembly. Designed for dependable clamping in high-vibration engine environments, it fits Nanni Diesel 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, N4.40, and N4.50 engines.
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Nanni Diesel M8x70 Engine Fastening Bolt 970301927
The Nanni Diesel 970301927 is an M8x70 bolt used as an OEM-style fastener for key engine assemblies. It is specified for the timing gear case on multiple Nanni diesel models and is also used on the cylinder head assembly for 5.250TDI applications, helping maintain secure, consistent clamping where accurate alignment and vibration resistance matter.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.250TDI engines
- N4.40 engines
- N4.50 engines
Technical Specifications
Brand Nanni Diesel Part Number 970301927 Fastener Type Bolt Thread Size M8 Length 70
Product Details
- Assembly Location: Timing Gear Case
- Additional Assembly Location: Cylinder Head (5.250TDI)
- Application Notes: Also listed under the timing case assembly for N4.40 and N4.50 engines (timing case page 3 for N4.50).
Features
- OEM replacement bolt for timing gear case and related engine housings
- Helps maintain secure fastening under engine vibration and thermal cycling
- Supports correct assembly alignment by providing consistent clamping force
- Multi-application fitment across several Nanni Diesel engine families
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