1879CS Ring Set 47.75mm for Wiseco Motorcycle Piston Rings

Ring Set for Wiseco

This 47.75mm ring set is a replacement piston ring assembly designed to seal the combustion chamber and control oil on compatible Wiseco pistons, referencing part number 1879CS.

Overview

This ring set provides the sealing rings needed to restore compression on a piston rebuild. The 47.75mm ring set works with matching Wiseco piston applications and is aimed at riders and builders handling top end service. Each ring set is sized to its specific bore so the rings seat correctly on the piston.

Built For Performance

• 47.75mm bore sizing for a precise fit on the matching piston
• Multi-ring set covering compression and oil control positions
• Constructed for high heat and repeated combustion cycles
• Designed as a direct replacement for worn or damaged rings
• Sold as a set to service one piston

Specs At A Glance

Good To Know

Q: Do I need to check the bore size before ordering? A: Yes, ring sets are bore specific, so confirm your piston and cylinder measure 47.75mm before purchase.

Q: Can I reuse old rings after a rebuild? A: Reusing worn rings on a fresh piston or cylinder can hurt compression, so a new set is the safer choice.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.