Namura Technologies NW-40003K1 PWC Top-End Repair Kit for Yamaha

The Namura Technologies NW-40003K1 is a complete top-end repair kit designed specifically for Yamaha personal watercraft engines. This comprehensive kit provides all the essential components needed for a professional-quality top-end rebuild, restoring compression and performance to your PWC engine.

Complete Kit Includes:

• High-quality piston manufactured to OEM specifications
• Piston rings for optimal compression and sealing
• Wrist pin (piston pin) for connecting rod attachment
• Circlips (retaining clips) for secure wrist pin installation
• Top-end bearing for smooth operation
• Complete gasket kit for proper sealing

Namura Technologies pistons are crafted from high-silicon aluminum alloy and feature precision machining for exact fitment. Each kit provides everything needed for a complete top-end overhaul, ensuring reliable performance and durability. Perfect for rebuilding worn engines or as part of routine maintenance on high-performance Yamaha watercraft.