Namura Technologies NX-40008-2R Piston Ring - Set 47.50mm

The Namura Technologies NX-40008-2R is a replacement piston ring set sized at 47.50mm, designed as a precision fit for small-bore powersports engines. Namura is a trusted manufacturer of top-end engine components, producing rings to tight tolerances that meet or exceed OEM specifications for reliable sealing and long service life.

Key Features:

• 47.50mm Bore Diameter — precision-sized for proper ring-to-wall seal and optimal compression
• OEM-Quality Construction — manufactured to meet or exceed original equipment specifications
• Proper Ring Gap Tolerances — ensures consistent compression, reduced blow-by, and efficient combustion
• Durable Ring Material — engineered to withstand the high heat and pressure demands of two-stroke and four-stroke powersports engines
• Direct Replacement — compatible with Namura and OEM pistons of the matching bore size

Whether performing a top-end refresh or replacing worn rings after a bore, the Namura NX-40008-2R piston ring set delivers dependable performance. Always verify bore size and ring specifications before installation to ensure proper fitment.