Description

Top End Kit – 83.75 mm – Yamaha

Upgrade your Yamaha engine with the WSM Top End Kit (Part Number 54-540-13), featuring a precision-engineered 83.75 mm piston designed for optimal performance. This comprehensive kit includes high-quality pistons, piston rings, wrist pins, and clips to ensure proper fit and smooth operation. It also comes with essential head and base gaskets, along with intake and exhaust gaskets, providing a complete solution for top-end rebuilds.
Constructed for 4-stroke models, this kit offers durability and reliability for both recreational and professional applications. The oil filter included ensures the engine remains clean and well-lubricated, contributing to extended engine life. Designed by WSM, a trusted name in power sport components, this kit guarantees compatibility and top-tier quality for your Yamaha engine.
Whether performing routine maintenance or a complete overhaul, this top end kit delivers precision components that restore engine performance and efficiency. Easy to install, it provides a cost-effective way to enhance your engine’s power output and reliability, making it an ideal choice for enthusiasts seeking OEM-quality parts with straightforward installation.

Features:

• Piston diameter: 83.75 mm for precise fit and performance

• Includes piston, rings, pins, and clips for complete assembly

• Head and base gaskets included for reliable sealing

• Intake and exhaust gaskets for comprehensive top-end rebuild

• Oil filter included for engine cleanliness and longevity

• Designed for 4-stroke Yamaha models