
The Wiseco 102.67 mm (4.042 in) scraper piston ring is made to Wiseco specifications to manage oil control and contribute to compression sealing in 4-stroke piston assemblies. Wiseco 4-stroke ring sets are developed and tested for race-ready sealing and oil-control performance; selecting the correct scraper ring helps preserve compression and supports consistent piston operation in demanding use.
Wiseco 102.67mm (4.042inch) Scraper Ring Ring Shelf Stock