NPR SWF30027-0 Piston Ring Set

The NPR SWF30027-0 is a precision-engineered piston ring set manufactured by Nippon Piston Ring (NPR), a leading Japanese producer of high-quality engine components. This piston ring set is designed to deliver reliable performance in demanding engine applications.

Key Features:

• Manufactured to meet Japanese Industrial Standard (JIS) B8032-6-1998 specifications
• Advanced surface treatments for enhanced wear resistance and durability
• Precision-engineered for optimal combustion gas sealing and oil control
• Designed to dissipate heat effectively and prevent wear under severe operating conditions
• Made in Japan with NPR's decades of engineering expertise

NPR piston rings are engineered to seal combustion gases, control lubricating oil, dissipate heat, and prevent wear and seizure even under the most demanding engine conditions. The rings feature advanced materials and surface treatments including chrome plating, nitriding, or Ferrox coating depending on the specific ring position and application requirements.