Motor Piston Ring Assembly - Material and durability: Made from durable ABS, this piston ring offers high fracture resistance and long-lasting performance, protecting your engine from wear. - Function and performance: Seals piston movement and reduces friction to support smooth operation of small marine engines such as outboards and kayak motors. - Surface and handling: Smooth surface makes it safe and easy to handle during installation. - Compatibility and size: Designed to fit standard piston ring slots in common boat and kayak motor assemblies. - Practical benefits: Improves compression, supports efficient fuel use, and helps extend engine life. - Use scenarios: - Replacing worn rings on a small outboard motor during routine maintenance for reliable starting and smooth running. - Restoring performance on a kayak motor when response or efficiency has declined. - Keeping a spare ring in your boat kit for quick on-site service during trips.