
The Wiseco 104.191mm (4.102 in) scraper piston ring is a replacement ring engineered for Wiseco 4‑stroke pistons to aid oil control and sealing. Manufactured to Wiseco’s specifications and tested for race‑ready performance, this scraper ring is suitable for matching Wiseco pistons or engine rebuilds where precise 104.191mm sizing and dependable sealing are required.
Wiseco 104.191mm (4.102inch) Scraper Ring Ring Shelf Stock