NAMURA NW-40001K PWC Yamaha Top-End Repair Kit

• Piston
• Rings
• Wrist pin
• Clips
• Top-end bearing
• Gasket kit

Restore dependable top-end performance with the NAMURA NW-40001K PWC Yamaha Top-End Repair Kit. Designed for compatible Yamaha personal watercraft applications, this kit provides a convenient solution for servicing critical top-end engine components during a rebuild or repair. Consolidating essential parts into one package helps streamline installation and supports accurate service preparation.
The NAMURA NW-40001K is suited for powersports technicians, repair shops, and experienced owners completing Yamaha PWC engine maintenance. Its application-specific design helps ensure the included components work together as intended for the appropriate engine configuration. Always verify fitment against the watercraft model, year, engine specifications, and manufacturer service requirements before ordering or installation.
This Yamaha top-end repair kit is intended for use during professional-quality engine service where dependable replacement components and proper assembly practices are essential. Follow the applicable Yamaha service manual for inspection procedures, torque specifications, clearances, break-in requirements, and other installation details. Use the NAMURA part number NW-40001K when confirming compatibility or sourcing replacement components for your repair project.

Features:

• Brand: NAMURA

• Part Number: NW-40001K

• Application: Yamaha personal watercraft top-end engine repair

• Product Type: Top-end repair kit

• Unit of Measure: Kit

• Service Use: Supports engine rebuilding and top-end maintenance

• Fitment: Verify compatibility with the specific Yamaha PWC model, year, and engine configuration