WSM-Platinum Series Piston Kit-Yamaha-1300 GP-R-.25MM Over

A quality WSM-Platinum Series Piston Kit-Yamaha-1300 GP-R-.25MM Over from Hook & Hull Co. — built to perform in demanding on-water conditions.

• Marine-grade construction for durability
• Precision-engineered for a correct fit
• Suitable for freshwater and saltwater use

Please check fitment, sizing, and compatibility before purchasing. Professional installation is recommended where required.