ID
1367757
$ 3.59
1-2 weeks delivery time
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The Nanni Diesel 970301491 nut is a precision engine fastener used within the valves and springs assembly to secure valvetrain components under constant vibration and cyclic loading. Built for dependable OEM fit on Nanni Diesel HE series marine engines, it supports stable valve operation and consistent spring retention on 3.90HE and 4.110HE engines.
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Nanni Diesel Valvetrain Retaining Nut for HE Series Engines
The Nanni Diesel 970301491 is a dedicated nut used in the valves and springs assembly. In marine diesel service, a correctly fitted valvetrain fastener helps keep valve and spring hardware securely retained, maintaining dependable valve motion and reducing the risk of loosening from engine vibration.
Compatibility
- 3.90HE engines
- 4.110HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970301491
- Component Type: Nut
- Assembly Location: Valves and Springs
Features
- Designed for secure retention within the valves and springs assembly
- Supports consistent valvetrain stability under marine engine operating loads
- OEM replacement part for straightforward servicing and reliable fit
- Helps maintain correct clamping force for long-term durability
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