ID
1362393
$ 30.06
1-2 weeks delivery time
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The Nanni Diesel 970307131 heat exchanger stud is a dedicated fastening element used in the heat exchanger system, including the heat exchanger to exhaust manifold connection on 2.45HE installations. Designed for secure, vibration-resistant clamping, it helps keep mating components aligned and sealed on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines in demanding marine service.
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Nanni Diesel Heat Exchanger Mounting Stud 970307131
The Nanni Diesel 970307131 is a stud used within the heat exchanger assembly on Nanni HE-series marine engines. It provides a strong, service-friendly fastening point to clamp heat exchanger components securely, and on 2.45HE applications it is also used at the heat exchanger to exhaust manifold interface to maintain stable alignment under temperature cycling and engine vibration.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.75HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307131
- Component Type: Stud
- Assembly Location: Heat exchanger
- Additional Assembly Location: Heat exchanger to exhaust manifold connection (2.45HE)
Features
- Secures heat exchanger hardware for dependable cooling-system integrity
- Helps maintain consistent clamping force during thermal expansion and contraction
- Supports reliable sealing by keeping mating faces evenly loaded
- OEM replacement part for correct fit across listed HE engine models
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