Description
Piston rings are critical wear items that directly impact compression, oil control, and power delivery—worn or damaged rings rob you of performance and increase blow-by. S&S Cycle piston rings are precision-engineered to restore optimal ring sealing, ensuring your engine maintains peak compression and fuel efficiency across the entire RPM range. Whether you’re rebuilding after high-mileage use or refreshing an engine build, these Made in the U.S.A. rings deliver the durability and precision fit that serious riders and builders depend on.
- Manufacturer: S&S Cycle
- Part Number: 940-0013
- Quantity: Two-piston set
- Origin: Made in U.S.A.
- Material: High-strength steel
- Application: Replacement/rebuild
- Installation: Engine removal required
- Fitment: Vehicle-specific (verify application)






