ID
1377645
$ 5.22
1-2 weeks delivery time
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The Alamarin Jet R31120002 M12 locking nut secures critical steering hardware in Alamarin Jet-340 and Jet-288 water-jet systems, helping maintain stable nozzle positioning under vibration and repeated maneuvering loads. Used on the Jet-340 340J steering shaft assembly (Rev. B) and the Jet-288 288F steering nozzle assembly, this Nyloc-style nut supports dependable, service-friendly retention for marine steering components.
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Alamarin M12 Locking Nut for Jet Steering Assemblies
The Alamarin Jet R31120002 is an M12 locking nut designed for use in Alamarin water-jet steering assemblies. By resisting loosening from vibration and cyclic steering forces, it helps keep steering linkages and nozzle hardware securely fastened for consistent helm response.
Compatibility
- Alamarin Jet-340 water jets (340J steering shaft assembly, Rev. B)
- Alamarin Jet-288 water jets (288F steering nozzle assembly)
Product Details
- Brand: Alamarin Jet
- Component Type: Locking Nut
- Assembly Location: Steering shaft and steering nozzle assemblies
- Also Known As: Nyloc M12
Technical Specifications
Part Number R31120002 Thread Size M12
Features
- Locking design helps maintain clamp load in high-vibration jet-drive steering applications
- Supports reliable retention on steering shaft and steering nozzle hardware
- OEM-fit replacement for Alamarin Jet steering assemblies on specified models
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