Namura Technologies NW-10003-2R PWC Piston Ring Set for Sea-Doo

The Namura Technologies NW-10003-2R is a high-quality piston ring kit designed for Sea-Doo personal watercraft engines. This complete ring set provides a reliable, OEM-quality replacement to restore compression and engine performance in your PWC.

Ring Construction and Features:

• Compression rings manufactured from highly ductile cast iron or stainless steel alloy for superior wear resistance
• Advanced surface coatings including chrome, phosphate, and nitride treatments for enhanced durability
• Precision-engineered gastight seal to maintain optimal compression
• Three-piece oil ring assembly with two scraper rails and one expansion ring
• Oil ring scraper rails constructed from cast iron or stainless steel with protective coatings
• Stainless steel expansion ring for consistent oil control

Namura Technologies ring kits are engineered to meet or exceed OEM specifications, providing reliable performance and extended service life. Each ring is manufactured to precise tolerances for proper fit and sealing in Sea-Doo PWC applications.