2874XC Ring Set 73.00mm for Wiseco

Ring Set for Wiseco

This Wiseco 2874XC ring set is a 73.00mm piston ring kit made to seal the combustion chamber and control oil on high-performance four-stroke engines.

Overview

This ring set is a 73.00mm piston ring kit built for Wiseco 2874XC applications. It seals compression and manages oil on the cylinder wall so the engine keeps steady power. It suits riders and builders refreshing a top end with a matching piston.

Built For Performance

• 73.00mm bore size for a matched piston-to-cylinder fit
• Wiseco 2874XC reference for direct lookup of the correct set
• Ring set configuration covers compression and oil control duties
• Steel ring construction resists heat and wear under load
• Sold as a complete set for one piston

On-The-Job Use

• Top-end rebuilds on high-performance four-stroke engines
• Piston replacement when a fresh bore or hone is done
• Routine maintenance on race and trail machines
• Shop builds where ring end gap must be checked before assembly

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my piston? A: Match the 2874XC reference and the 73.00mm bore to your piston before ordering. Ring sets are sized to a specific piston, so the part number and bore must line up.

Q: Should ring end gap be checked before installation? A: Yes, ring end gap should always be measured in the cylinder before final assembly. File-fit sets may need adjustment to reach the gap your engine builder specifies.

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