WSM Ring Set

The WSM piston ring set for Yamaha is a replacement engine ring set for rebuilding Yamaha powersports and marine engines. It is also sold as a piston ring kit or engine ring set. WSM builds these sets to meet or exceed OEM specifications. They help restore compression, control oil, and keep the engine running as it should during a rebuild.

Key Features:

• Replacement ring sets made to meet or exceed OEM specifications
• Built from high-grade materials to hold up under demanding use
• Helps restore cylinder sealing and compression
• Offered for a range of Yamaha applications, including ATVs, personal watercraft, and outboards
• Standard and oversize options are available for different rebuild needs, so choose the version that matches your pistons and cylinders

Whether you are doing a routine top-end refresh or a full rebuild, WSM piston rings are a dependable way to bring a Yamaha engine back to service. Select the specific part number that matches your engine and bore size.