Restore proper compression and support reliable engine performance with the Athena S41316152 68 mm Piston Rings. Designed specifically for use with Athena pistons, this replacement ring set is intended for compatible Yamaha engine applications requiring a 68 mm piston. The rings help seal combustion pressure within the cylinder while supporting efficient oil control and consistent piston operation.
Manufactured by Athena, the S41316152 piston rings are developed to match the specifications of compatible Athena piston assemblies. Proper ring fitment is essential for maintaining compression, minimizing blow-by, and helping protect the cylinder and piston from premature wear. These rings are suitable for replacement during an engine rebuild, piston service, or top-end refresh when the existing rings are worn, damaged, or no longer maintaining the required seal.
Before installation, verify that your engine uses a compatible Yamaha application and an Athena piston designed for a 68 mm ring set. Confirm ring configuration, piston compatibility, and installation orientation according to the applicable Athena service instructions. This product is intended for Athena pistons only and should not be used as a universal replacement without confirming fitment.
Features:
- Size: 68 mm piston ring set
- Application: Designed for Yamaha engine applications with compatible Athena pistons
- Brand: Athena
- Manufacturer Part Number: S41316152
- Vendor Part Number: 68-4944R
- Fitment: For Athena pistons only; verify piston, engine model, and ring configuration before installation
- Function: Helps restore compression sealing and oil control during top-end service