Namura Technologies NW-10000R Piston Ring - Set

The Namura Technologies NW-10000R piston ring set delivers essential sealing and performance for engine rebuilds. Engineered with application-specific materials, these rings are designed to match the demands of different cylinder sleeves, coatings, engine sizes, and stroke types.

Compression Rings:

• Constructed from highly ductile cast iron or stainless steel alloy for superior wear resistance
• Provides a gastight seal to maintain compression and efficiency
• Features chrome, phosphate, or nitride coatings tailored to the specific application

Oil Rings:

• Three-piece design includes two scraper rails and one expansion ring
• Scraper rails made from ductile cast iron or stainless steel with protective coatings
• Stainless steel expansion ring ensures consistent tension and oil control

Namura piston rings are precision-manufactured to deliver reliable sealing, optimal oil control, and long-term durability across two-stroke and four-stroke engines.