ID
1365068
$ 0.17
1-2 weeks delivery time
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The Nanni Diesel 970494516 M6 lock nut is a secure fastening element used across multiple engine assemblies to resist loosening from vibration and thermal cycling. Fitted within systems such as the heat exchanger, air filter, speed control, and turbocharger and exhaust mixer assemblies, it supports dependable component retention on 3.90HE, 4.110HE, T4.165, T4.180, T4.200, T6.420TDI, and T6.300 engines.
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Nanni Diesel M6 Lock Nut for Key Engine Assemblies
The Nanni Diesel 970494516 is an M6 lock nut used to secure components in several critical areas of the engine, including the heat exchanger, air filter, speed control, and the turbocharger and exhaust mixer assembly. Its locking design helps maintain clamp load where marine vibration and temperature changes can otherwise work fasteners loose.
Compatibility
- 3.90HE engines
- 4.110HE engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T6.420TDI engines
- T6.300 engines
Technical Specifications
Part Number 970494516 Thread Size M6 Fastener Type Lock Nut
Product Details
- Brand: Nanni Diesel
- Component Type: Lock nut
- Assembly Locations: Heat exchanger; air filter; speed control; turbocharger and exhaust mixer
- Typical Role: Secures mounted parts and brackets, helping maintain alignment and sealing integrity in attached systems
Features
- Locking action helps resist loosening in high-vibration marine installations
- Supports consistent fastening for service-critical assemblies such as cooling and induction components
- OEM replacement fit for specified Nanni Diesel engine groups and assemblies
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