$ 1.73
1-2 weeks delivery time
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The Bukh 13602-04001 M4 spring washer is a locking fastener element used on BUKH S270J marine diesel engines in both the fuel system assembly and the ECU and case assembly. Its spring action helps maintain clamp load under vibration and thermal cycling, supporting secure, reliable fastening where small M4 hardware is used onboard.
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M4 Spring Lock Washer for Bukh S270J Assemblies
The Bukh 13602-04001 is an M4 spring washer designed for use on BUKH S270J marine diesel engines. Installed within the fuel system and also in the ECU and case assembly, it helps resist loosening from engine vibration by maintaining consistent tension in the fastener joint.
Compatibility
- BUKH S270J engines
Technical Specifications
Brand Bukh Part Number 13602-04001 Size M4 Component Type Spring Washer
Product Details
- Assembly Location: Fuel system
- Assembly Location: ECU and case
- Function: Helps lock M4 fasteners by maintaining preload and reducing loosening from vibration
Features
- Supports secure fastening on vibration-prone marine diesel installations
- Suitable for small-hardware joints in fuel and electrical enclosure assemblies
- OEM part matched to BUKH S270J fitment
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