ID
1362077
$ 1.27
1-2 weeks delivery time
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The Nanni Diesel 970301263 M8x45 bolt is a corrosion-resistant fastener used within the heat exchanger assembly, including heat exchanger to exhaust manifold mounting points on selected installations. Designed for secure, vibration-resistant clamping in marine cooling circuits, it supports reliable service on 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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Nanni Diesel M8x45 Heat Exchanger Mounting Bolt
The Nanni Diesel 970301263 is an M8x45 bolt specified for use in the heat exchanger assembly on a wide range of Nanni marine diesel engines. In the cooling-system stack-up, this fastener helps keep heat exchanger components firmly clamped and aligned, supporting leak-free operation and dependable service in high-vibration marine environments. It is also used on configurations where the heat exchanger interfaces with the exhaust manifold assembly.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.100HE engines
- 3.75HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
Technical Specifications
Specification Value Part Number 970301263 Thread Size M8 Length 45 Grade A2
Product Details
- Brand: Nanni Diesel
- Component Type: Bolt
- Assembly Location: Heat Exchanger
- Additional Assembly Use: Heat Exchanger to Exhaust Manifold (2.45HE applications)
Features
- Purpose-built fastener for heat exchanger assembly retention on Nanni engines
- Helps maintain consistent clamping force to support cooling-system sealing
- Supports stable component alignment under vibration and thermal cycling
- OEM part number for straightforward identification during service
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