Description

Piston Kit – 83.25 mm – Yamaha

The WSM Piston Kit, part number 50-540-04K, is designed specifically for Yamaha engines, offering reliable performance and durability. Crafted with quality materials that meet or exceed OEM standards, this kit ensures a precise fit and long-lasting operation. The kit includes a piston, piston rings, pin, and clips, providing all essential components for a complete rebuild or repair.

Featuring an improved E-clip design, the WSM piston kit enhances safety and ease of installation, reducing the risk of component failure. The piston rings are engineered for optimal sealing and performance, with additional rings available separately for customization or extended use. This kit is essential for maintaining engine efficiency and power output, especially when replacing worn or damaged parts.

Designed for use in Yamaha engines requiring a 83.25 mm piston, the WSM Piston Kit offers a straightforward solution for professional mechanics and DIY enthusiasts alike. Its compact weight of approximately 15.2 ounces makes handling and installation manageable, ensuring a smooth rebuild process. Trust WSM’s quality construction and thoughtful design to keep your Yamaha engine running at peak performance.

Features:

• Meets or exceeds OEM quality and construction standards

• Improved E-clip design for enhanced safety and installation ease

• Contains piston, rings, pin, and clips for a complete repair kit

• Additional piston rings available separately for extended use

• Designed specifically for Yamaha engines with an 83.25 mm bore