Namura Technologies NA-50100-4R Piston Ring - Kit

The Namura Technologies NA-50100-4R is a complete piston ring kit engineered for reliable performance and durability in powersports and small engine applications. This kit includes both compression rings and a complete oil ring assembly designed to restore proper compression and oil control.

Compression Ring Features:

• Constructed from highly ductile cast iron or stainless steel alloy for superior strength
• Advanced chrome, phosphate, or nitride coatings for enhanced wear resistance
• Engineered to provide a gastight seal for optimal compression
• Precision-manufactured to OEM specifications

Oil Ring Assembly:

• Three-piece design for optimal oil control
• Two scraper rails made from highly ductile cast iron or stainless steel alloy
• Chrome, nitride, or phosphate coating on scraper rails for extended wear life
• Stainless steel expansion ring for consistent tension

Namura Technologies ring kits are designed to meet or exceed OEM quality standards, making them an excellent choice for engine rebuilds and performance applications. Each component is precisely engineered to work together for optimal sealing, minimal blow-by, and controlled oil consumption.