
The Wiseco 103.302 mm (4.067 in) scraper piston ring is made to Wiseco specifications to assist oil control and preserve compression sealing in 4-stroke pistons. Wiseco’s 4-stroke rings are developed and tested for race-ready sealing and oil-control performance; properly matched scraper rings play a key role in maintaining compression and helping ensure consistent piston operation in demanding engine use.
Wiseco 103.302mm (4.067inch) Scraper Ring Ring Shelf Stock