Namura Technologies NW-50001-2R Piston Ring Set for Polaris PWC

The Namura Technologies NW-50001-2R is a complete piston ring kit designed specifically for Polaris personal watercraft engines. This precision-engineered ring set ensures optimal compression, sealing, and engine performance in demanding marine environments.

Compression Ring Construction:

• Manufactured from highly ductile cast iron or stainless steel alloy for superior durability
• Advanced chrome, phosphate, or nitride coatings for enhanced wear resistance
• Engineered to provide a gastight seal for maximum compression efficiency
• Designed to withstand high-temperature marine operating conditions

Oil Ring Assembly:

• Three-piece oil ring design for optimal oil control
• Two scraper rails constructed from ductile cast iron or stainless steel alloy
• Protective chrome, nitride, or phosphate coating on scraper rails
• Stainless steel expansion ring for consistent tension and sealing

Namura Technologies ring kits are manufactured to OEM specifications, ensuring proper fit and reliable performance. This ring set helps restore lost compression, reduce oil consumption, and extend engine life in your Polaris watercraft.