3425XC Ring Set 87.00mm for Wiseco

Ring Set for Wiseco

This Wiseco 3425XC ring set, sized at 87.00mm, is a piston ring set that provides sealing and oil control for compatible high-performance engine builds.

Overview

The Wiseco 3425XC ring set offers a precise 87.00mm fit for pistons that require this bore size. This ring set helps maintain compression, limit blow-by, and manage oil along the cylinder wall. Builders and mechanics pick this ring set for rebuilds that demand accurate bore matching.

Built For Performance

• 87.00mm bore size for exact fitment in matched cylinders
• Multi-piece ring construction for sealing and oil control
• Built to hold compression under demanding operation
• Designed for use with compatible Wiseco piston assemblies
• Suited to performance and rebuild applications

On-The-Job Use

• Top-end rebuilds on compatible powersports engines
• Cylinder refresh when replacing a piston
• Performance builds requiring a matched bore and ring set
• Routine maintenance to restore lost compression

Specs At A Glance

Good To Know

Q: How can I confirm this ring set is the right one? A: Verify the 87.00mm bore size and the 3425XC part number against your piston's specifications before purchase. Ring sets are bore-specific, so matching the measurement is essential.

Q: Are these rings installed on their own or with a new piston? A: They are typically fitted alongside a piston during a top-end rebuild or cylinder refresh. Check ring end gap on installation to confirm the fit is correct.

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